sentence stringlengths 21 104 | target class label 12
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|---|---|
Body heat is lost by the following <mask> mechanisms. | 2four |
Cats have <mask> types of hairs covering their body. | 2four |
Calories come in <mask> food components. | 9three |
Blood pressure is measured using <mask> numbers. | 10two |
Giraffes sleep less than <mask> hours a day. | 10two |
Astronomers use <mask> basic techniques to measure distances. | 10two |
Puppies being picked up can leave at <mask> weeks of age. | 7six |
Wild dogs have <mask> digits on each foot. | 2four |
Chlorine is in a group of elements having <mask> electrons in their outer shells. | 6seven |
Eclipses occur when the <mask> bodies form a nearly straight line. | 9three |
Flesh flies are grey and black with <mask> black stripes on the back. | 9three |
Water potential is <mask> in an open system. | 11zero |
All mammals have at least <mask> legs. | 10two |
Paramecium has more than <mask> species. | 0eight |
Coral have <mask> strategies for sexual reproduction- broadcast and brooding. | 10two |
Every human has <mask> kidneys. | 10two |
Cancer can take <mask> or more years to develop. | 7six |
Superficial hemangiomas are the most common of the <mask> types. | 9three |
Sharks have at least <mask> rows of teeth. | 1five |
Wetlands cover approximately <mask> percent of Arkansas' land surface. | 0eight |
Boolean algebra includes <mask> axioms. | 1five |
Alleles fall into <mask> classes based on somatic, gonadal and dauer phenotypes. | 7six |
Organic chemists are also very interested in the <mask> dimensional shapes of molecules. | 9three |
Vibrations come from <mask> main sources, internal or external. | 10two |
Rattlesnakes can grow up to <mask> feet in length. | 7six |
Hungry children are up to <mask> times more likely than others to have health problems. | 9three |
Rancidity can be of <mask> types, hydrolytic and oxidative. | 10two |
Many orchids take five to <mask> years to mature to flowering. | 6seven |
Babies are <mask> times more likely to die in their first year of life. | 7six |
Ozone is a molecule made of <mask> oxygen atoms linked together. | 9three |
Democracy means putting a cross on a piece of paper once every <mask> years. | 1five |
Breast cancer occurs in <mask> out of every nine women. | 5one |
Breast cancer occurs in one out of every <mask> women. | 3nine |
Silver is <mask> times more abundant than gold. | 8ten |
Hockey is a game played by <mask> good players and the home team. | 7six |
Ground squirrels breed once a year, averaging <mask> to eight per litter. | 6seven |
Ground squirrels breed once a year, averaging seven to <mask> per litter. | 0eight |
Most insects have a larval stage known as a 'grub', with <mask> legs. | 7six |
Eternity is a game for <mask> to four players, human or computer. | 5one |
Eternity is a game for one to <mask> players, human or computer. | 2four |
Some wolves can live up to <mask> years. | 8ten |
Lampreys are primitive, jawless fishes, lack paired fins, and have <mask> porelike gill openings. | 6seven |
Drone brood has a capped phase that is <mask> days longer than the worker bees. | 9three |
All female kangaroos have a well-developed pouch that opens forward and contains <mask> teats. | 2four |
ProFusion is a meta-search engine that submits a query to as many as <mask> search engines. | 3nine |
Some crows stay with their parents for up to <mask> years or longer. | 1five |
Menses usually occurs for a period of <mask> days, after which the preliferative stage begins. | 1five |
Many languages have <mask> quite different types of equational sentences. | 10two |
Termolecular steps involve the simultaneous collision of <mask> reacting species. | 9three |
Shrews feed on insects, and usually eat <mask> times their body weight in food each day. | 9three |
Most children experience at least <mask> episode by the time they are seven years old. | 5one |
Most children experience at least one episode by the time they are <mask> years old. | 6seven |
Bull trout reach maturity in <mask> to seven years and live as long as twelve years. | 2four |
Bull trout reach maturity in four to <mask> years and live as long as twelve years. | 6seven |
Beak sculpture consists of <mask> or six distinct angled ridges. | 1five |
Beak sculpture consists of five or <mask> distinct angled ridges. | 7six |
Computer viruses spread in <mask> general ways. | 9three |
Natural selenium contains <mask> stable iso- topes. | 7six |
Minorities are <mask> less likely than whites to suffer from illnesses that cause great pain. | 4no |
Comets come from <mask> regions in the outer solar system. | 10two |
Embryonal cell divides and form <mask> celled octant. | 0eight |
Springtails reproduce quickly usually within <mask> to five weeks. | 9three |
Springtails reproduce quickly usually within three to <mask> weeks. | 1five |
Young centipedes have <mask> pairs of legs when they are hatched. | 2four |
Horses can lose <mask> to ten percent of their body weight during strenuous competition. | 1five |
Horses can lose five to <mask> percent of their body weight during strenuous competition. | 8ten |
Some places use only sand or ash and <mask> chemicals at all. | 4no |
Some apartment complexes are as small as <mask> units while others have hundreds of individual units. | 2four |
Natural gas contains <mask> atoms of hydrogen for every one atom of carbon. | 2four |
Natural gas contains four atoms of hydrogen for every <mask> atom of carbon. | 5one |
Spiders can have <mask> to twelve eyes. | 11zero |
Psychologists participate in the affairs of business and industry in at least <mask> ways. | 9three |
Most people have <mask> symptoms once the worms enter the intestines. | 4no |
Oxygen forms <mask> bonds. | 10two |
Spiny lobsters have <mask> claws and carry a spine studded shell. | 4no |
Recurrent miscarriage is defined as <mask> consecutive fetal losses. | 9three |
Bivalves consist of <mask> shells. | 10two |
Alligators mature at the age of <mask> to twelve and are six feet long. | 8ten |
Alligators mature at the age of ten to twelve and are <mask> feet long. | 7six |
Tomatoes come in <mask> classes, determinate and indeterminate. | 10two |
Value is a relative fact that varies in significance from <mask> to infinity. | 11zero |
Hemorrhages usually resorb and <mask> to ten days at sea level without impairment of vision. | 6seven |
Hemorrhages usually resorb and seven to <mask> days at sea level without impairment of vision. | 8ten |
Insects also have <mask> pair of legs coming from the thorax. | 9three |
Human beings have <mask> righteousness of our own. | 4no |
Breast cancer occurs in females in <mask> generations. | 2four |
Wolves live and hunt in packs of around <mask> to ten animals. | 7six |
Wolves live and hunt in packs of around six to <mask> animals. | 8ten |
Ornamental grasses can offer a special textural element which persevere through <mask> seasons. | 2four |
Spectacled caimans breed for about <mask> months during the wet season each year. | 2four |
American women are <mask> to seven times more likely than Asian women to die of breast cancer. | 2four |
American women are four to <mask> times more likely than Asian women to die of breast cancer. | 6seven |
Humans have <mask> kidneys that work identical. | 10two |
Simple rioting is punishable with up to <mask> years' jail and caning. | 1five |
Molecular hydrogen has <mask> main roles in interstellar space. | 10two |
Lancelets display all <mask> of the vertebrate characteristics throughout their lives. | 2four |
National immunization vaccinates all children under <mask> against polio. | 2four |
Birds have <mask> types of nephrons. | 10two |
Ossification begins up to <mask> months before birth. | 6seven |
Many countries have a <mask> tolerance level for karnal bunt in imported wheat. | 11zero |
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