sentence stringlengths 21 104 | target class label 12
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|---|---|
Biennials are plants that live for <mask> years. | 10two |
Hoary marmots are active about <mask> and a half months each year. | 2four |
Carbohydrates come in <mask> main types, simple and complex. | 10two |
Mosquitoes spend one to <mask> days in the pupae stage. | 10two |
T cells require <mask> signals to become activated. | 10two |
Mast cells release <mask> sets of mediators with dramatic, immediate, local and systemic effects. | 9three |
Cancer is the second leading cause of death in Georgia, accounting for <mask> in four deaths each year. | 5one |
Cancer is the second leading cause of death in Georgia, accounting for one in <mask> deaths each year. | 2four |
Most lions drink water daily if available, but can go <mask> or five days without it. | 2four |
Hex numbers have <mask> digits. | 7six |
Sheep can be carriers for up to <mask> weeks after recovering from the infection. | 3nine |
Most boys are born with <mask> testicles in the scrotum. | 10two |
Tall grass can be up to <mask> feet tall. | 1five |
Synchronized skaters perform a series of choreographed maneuvers, lasting <mask> to four minutes. | 9three |
Synchronized skaters perform a series of choreographed maneuvers, lasting three to <mask> minutes. | 2four |
Many churches have <mask> windows on each side of the nave, numbers some consider holy. | 6seven |
Fishers have <mask> toes on their feet, and their claws can be drawn up into the paws, like a cat's. | 1five |
Octopuses use their <mask> sucker-lined arms to capture their prey and move about on the ocean floor. | 0eight |
Butterflies have <mask> pairs of legs. | 9three |
Beetles remain infectious for at least <mask> weeks. | 9three |
White males are <mask> times more likely to commit suicide than are African American females. | 7six |
Pups consume an average of <mask> liters of milk a day. | 0eight |
Spermatogenesis produces <mask> haploid spermatids from the precursor cell. | 2four |
All ticks have <mask> pairs of legs during the immature stage and four pairs as an adult. | 9three |
All ticks have three pairs of legs during the immature stage and <mask> pairs as an adult. | 2four |
Some stars are <mask> times larger than the sun and are called massive stars. | 9three |
Scarcity occurs when, at a <mask> price, quantity demanded is greater than quantity supplied. | 11zero |
Sexual maturity is reached at about three to <mask> years of age. | 1five |
Toilet training is a gradual process that can take up to <mask> months or more. | 9three |
Children of alcoholics are <mask> times more likely than non-COAs to develop alcoholism. | 2four |
Wolves have extremely good night vision, even when they are only <mask> months old. | 9three |
Most people recover in <mask> to three months. | 5one |
Most people recover in one to <mask> months. | 9three |
Foams are neither solid, liquid, nor gas, but they exhibit properties of all <mask> states. | 9three |
Hogs excrete about <mask> times the wastes that humans do. | 2four |
Cats have <mask> toes on each front paw, but only four toes on each back paw. | 1five |
Acute sinusitis can last for <mask> weeks or more. | 2four |
Most ornithologists divide the albatrosses into <mask> groups. | 9three |
Pratincoles have <mask> toes, short bills and legs, long, pointed wings, and forked tails. | 2four |
Coral reefs make up only <mask> per cent of the area of the Great Barrier Reef. | 1five |
Female dogs go into heat every <mask> months usually starting at six months of age. | 7six |
Female dogs go into heat every six months usually starting at <mask> months of age. | 7six |
Ozone is a form of oxygen in which the molecule contains <mask> atoms instead of two. | 9three |
Most fatal fires kill one or <mask> people only. | 10two |
Manatees are herbivorous animals and spend <mask> to eight hours a day eating. | 7six |
Manatees are herbivorous animals and spend six to <mask> hours a day eating. | 0eight |
Ferrets bite in <mask> manners. | 10two |
Most internal parasites are specific to <mask> or two species. | 5one |
Most internal parasites are specific to one or <mask> species. | 10two |
Clementines are easy to peel and have <mask> seeds . | 4no |
Wild horses run daily with <mask> shoes on and have no problems. | 4no |
Wild horses run daily with no shoes on and have <mask> problems. | 4no |
Life insurance begins after <mask> months of employment. | 7six |
Blueberries grow in <mask> varieties, lowbush and highbush. | 10two |
Smallmouth bass grow to <mask> inches in their first growing season. | 1five |
Presidential elections occur once every <mask> years. | 2four |
Poverty is especially prevalent among rural minorities, who number <mask> if four of rural students. | 5one |
Poverty is especially prevalent among rural minorities, who number one if <mask> of rural students. | 2four |
Eldorado Canyon is located about <mask> miles southeast of Dayton, Nevada in the Pine Nut Mountains. | 9three |
Pipelines transport crude oil to refineries, a process that takes <mask> days on average. | 8ten |
Guillemots are fed sprats <mask> or four times a day and are constantly checked by vets. | 9three |
Young bandicoots become independent at about <mask> months and are sexual mature at about five months. | 2four |
Young bandicoots become independent at about four months and are sexual mature at about <mask> months. | 1five |
Farmers historically belong to <mask> basic types of organizations. | 10two |
Wild birds fall into <mask> different groups of feeders. | 9three |
Synchronized swimming is <mask> days a week. | 2four |
Healthy lungs are an intricate weave of more than <mask> hundred million tiny air sacs. | 9three |
Female cats come into heat cycles every <mask> to four weeks during certain times of the year. | 9three |
Female cats come into heat cycles every three to <mask> weeks during certain times of the year. | 2four |
Deletion mutations involve more than <mask> base pairs. | 10two |
Natural selenium contains <mask> stable isotopes. | 7six |
All earwigs have <mask> body parts , head , thorax , and abdomen . | 9three |
Infection can cause a range of illnesses, from <mask> symptoms to fatal disease. | 4no |
Sexual maturity is attained at the age of <mask> years. | 7six |
Most lunar months have two or <mask> names. | 9three |
Starfishes can have at maximum twelve arms and on average <mask> arms in total. | 1five |
Cougars eat about <mask> deer every one to two weeks. | 5one |
Cougars eat about one deer every <mask> to two weeks. | 5one |
Cougars eat about one deer every one to <mask> weeks. | 10two |
Water is stored in tanks and comes from <mask> bores. | 10two |
Hydrothermal vents remain active for a limited amount of time, perhaps <mask> to fifty years. | 8ten |
Centipedes can measure from one to <mask> inches in length. | 7six |
Some cultures distinguish <mask> genders. | 1five |
Labor strikes are a <mask> sum game. | 11zero |
Today there are <mask> major organizations looking after and influencing playground safety. | 9three |
Suicide ranks among the top <mask> causes of death in adolescents and teens. | 9three |
Rabbits have <mask> incisors in the upper jaw where rodents have only two. | 2four |
Most spider beetles have <mask> or three generations per year. | 10two |
Most spider beetles have two or <mask> generations per year. | 9three |
Tigers can see in the dark <mask> times better than humans can. | 7six |
People marry young in Yemen, females as teenagers, and have an average of <mask> children. | 6seven |
Fire extinguishers have <mask> parts. | 6seven |
Urban families have <mask> or two children. | 5one |
Urban families have one or <mask> children. | 10two |
Animals develop either <mask> or three embryonic germs layers . | 10two |
Genetic disease knows <mask> boundaries by age, sex, race, or country of origin. | 4no |
Most affected piglets are only <mask> to three days of age. | 5one |
Most affected piglets are only one to <mask> days of age. | 9three |
Superficial burns heal spontaneously within the first <mask> weeks. | 10two |
Gestation lasts <mask> months, with the birth of a single calf. | 0eight |
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