sentence stringlengths 21 104 | target class label 12
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|---|---|
Antidepressants take from four to <mask> weeks to have a strongly beneficial effect. | 7six |
Psychiatrists say <mask> out of four people are mentally ill. | 5one |
Psychiatrists say one out of <mask> people are mentally ill. | 2four |
Alpacas are pseudo-ruminants, with a single stomach divided into <mask> compartments. | 9three |
All mammals have <mask> limbs. | 2four |
Parakeets produce about <mask> to eight eggs if the parakeet successfully lays eggs. | 7six |
Parakeets produce about six to <mask> eggs if the parakeet successfully lays eggs. | 0eight |
Scientists divide the mosses into <mask> groups. | 0eight |
Most women taking birth control pills have <mask> problems at all. | 4no |
Colorectal cancer begins with <mask> symptoms at all. | 4no |
Calumet County has ten incorporated villages and cities and <mask> towns. | 3nine |
Most people spend <mask> to eight years going to school acquiring skills so they can work. | 2four |
Most people spend four to <mask> years going to school acquiring skills so they can work. | 0eight |
Metamorphosis is simple with <mask> stages of development. | 9three |
Captive females begin to mate at <mask> or nine years of age. | 0eight |
Captive females begin to mate at eight or <mask> years of age. | 3nine |
Molars have at least <mask> roots. | 10two |
Public education is compulsory and free at the primary level, which covers <mask> years of study. | 0eight |
Surface area is the sum of the faces, or surfaces, of a <mask> dimensional shape. | 9three |
Human death can occur within <mask> hours after the bite. | 7six |
Sockeye salmon return to their natal stream to spawn after spending <mask> to four years in the ocean. | 5one |
Sockeye salmon return to their natal stream to spawn after spending one to <mask> years in the ocean. | 2four |
Fish are sexually mature at age <mask> and six year old fish are common. | 9three |
Fish are sexually mature at age three and <mask> year old fish are common. | 7six |
Young emus are very vulnerable to disease until they are about <mask> months old. | 9three |
Many infected persons show <mask> signs of illness. | 4no |
Sexual intercourse can last as little as <mask> seconds. | 9three |
Drug abuse alters the normal state in <mask> ways. | 10two |
Piano duets are for two players at <mask> piano. | 5one |
Many Indian myths revolve around the <mask> seas and seven continents. | 6seven |
Many Indian myths revolve around the seven seas and <mask> continents. | 6seven |
Cycling is ranked among the top <mask> exercises for improving cardiovascular fitness. | 9three |
Tigers can cross rivers <mask> miles wide. | 1five |
Coccidiosis normally occurs after the kid begins to eat solid foods at about <mask> weeks of age. | 9three |
Perjury is punishable by imprisonment in state prison for two, three, or <mask> years. | 2four |
Ozone is a relatively simple molecule, consisting of <mask> oxygen atoms bound together. | 9three |
Women appear to pass on the different gene <mask> times more often than men. | 9three |
Orange trees have dark green shiny leaves and small white flowers with <mask> petals. | 1five |
Diatoms look like <mask> shells that fit together. | 10two |
Many climbers wear <mask> socks with their climbing shoes. | 4no |
Corn syrup comes in <mask> flavors - dark and light. | 10two |
Chipmunks mate once or twice per year and give birth to litters of <mask> to eight offspring. | 5one |
Chipmunks mate once or twice per year and give birth to litters of one to <mask> offspring. | 0eight |
Cassowaries have <mask> toes on each foot . | 9three |
Whales have only <mask> enemies-man and the killer whale. | 10two |
Hurricanes weaken rapidly when passing over land surfaces for <mask> reasons. | 9three |
Female aphids are parthenogenetic , or capable of virgin births, <mask> males required. | 4no |
Atrial fibrillation increases a person s stroke risk by <mask> times. | 7six |
Midnight is a contemporary ballet with <mask> lead dancers and a corps of ten dancers. | 9three |
Midnight is a contemporary ballet with three lead dancers and a corps of <mask> dancers. | 8ten |
Organisms usually have <mask> basic needs. | 1five |
Walruses can remain submerged for as long as <mask> minutes. | 8ten |
Minerals have <mask> functions. | 10two |
Ringed seals are the main prey of polar bears that catch about <mask> seal every six and a half days. | 5one |
Ringed seals are the main prey of polar bears that catch about one seal every <mask> and a half days. | 7six |
Crustaceans have <mask> major body parts. | 9three |
Speckled trout are among the top <mask> species for recreational fishing in the United States. | 8ten |
Many babies get pimples on their face, scalp, and chest at <mask> to six weeks of age. | 9three |
Several countries appear to have <mask> islands at all. | 4no |
Recrudescence is common with artesunate monotherapy for under <mask> days. | 6seven |
Neutrality is a <mask> quantity that helps the stronger party in an unequal struggle. | 11zero |
Equations are statements which say that <mask> quantities are equal. | 10two |
Echinoderms usually have <mask> appendages, but there are some exceptions. | 1five |
Most mammals have hair, and all land mammals have <mask> limbs. | 2four |
Antibodies have <mask> antigen binding sites. | 10two |
Cigarette smokers are <mask> times more likely to die of lung cancer than non-smokers. | 8ten |
Spiders have eight legs but ants, bees, beetles and other insects have only <mask> legs. | 7six |
Plain water is the best liquid because it has <mask> calories or caffeine. | 4no |
Ants comprise <mask> main castes, which have different roles, workers, queens and males. | 9three |
Plants obtain food in <mask> different ways. | 10two |
Artisinal production contributes more than <mask> thirds of production. | 10two |
Bats sleep all day and some of the night, and some hibernate for <mask> or nine months of the year. | 0eight |
Bats sleep all day and some of the night, and some hibernate for eight or <mask> months of the year. | 3nine |
Anthrax incubates silently in the body for <mask> days to several weeks after exposure. | 9three |
Men are <mask> times more likely to get bladder cancer than women. | 9three |
Pelvic fins are well developed, and rather narrow, with <mask> to ten fin rays. | 3nine |
Stars are divided into <mask> spectral classes according to their color. | 6seven |
Immune response improves in about <mask> weeks. | 2four |
Sylvalagi arachnids have <mask> upper arms. | 7six |
Dietitians tend to specialize in <mask> main areas. | 1five |
Rabbits reach sexual maturity between three and <mask> months of age. | 7six |
Man therefore has <mask> different substances interacting with each other. | 10two |
Most jellies propagate asexually, a process that typically involves <mask> distinct stages. | 2four |
Vietnamese women get cervical cancer at nearly <mask> times the rate of white women. | 1five |
Sows can have up to <mask> litters per year. | 10two |
Most bone is lost in the first <mask> to six years after menopause. | 9three |
Moles are small, destructive burrowing creatures about five to <mask> inches long. | 0eight |
Some astronauts stay in space, <mask> months or more, testing equipment and solitude. | 7six |
Systematists continue to debate the sequence in which the <mask> phyla of bryophytes evolved. | 9three |
Some birds make it <mask> years or longer. | 9three |
Historians claim that Mongol-style wrestling originated some <mask> thousand years ago. | 6seven |
Peccaries have a complex stomach that contains <mask> compartments. | 2four |
Plants have only <mask> types of organs. | 1five |
Jazz blues uses many more chords and chord types than the standard <mask> chord blues progression. | 9three |
Lakes cover about <mask> percent of Earth's continental area. | 9three |
Suicides account for <mask> in ten premature deaths. | 5one |
Most mechanical watches use a least <mask> different lubricants for various parts of the mechanism. | 1five |
Inevitability is both grace and <mask> ground, the fuel of fate, the fire of fortune. | 11zero |
Coffee is among the <mask> most valuable trade commodities in the world. | 8ten |
Reality transcends the <mask> states of waking, dream and deep sleep. | 9three |
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