sentence
stringlengths
21
104
target
class label
12 classes
Infertility affects <mask> in seven couples and affects both men and women.
5one
Infertility affects one in <mask> couples and affects both men and women.
6seven
Reproductive maturity occurs at <mask> to ten years .
6seven
Reproductive maturity occurs at seven to <mask> years .
8ten
Composites have at least <mask> phases with different mechanical properties.
10two
Sea cucumbers have between <mask> and thirty such tentacles, depending on the species.
8ten
Women are about <mask> times more likely to get the disease than men.
9three
Statistics indicate approximately <mask> in three women are raped in adulthood.
5one
Statistics indicate approximately one in <mask> women are raped in adulthood.
9three
Women have about <mask> times as many foot problems as men.
2four
Blooms have <mask> pollinia.
2four
Katydids are green and occasionally pink and can grow up to <mask> inches in length.
1five
Fats consist of a glycerin molecule with <mask> fatty acids attached.
9three
All beetles have <mask> legs.
7six
Goats have all four sets of permanent teeth usually by <mask> years of age.
2four
Snow plows begin when snow exceeds <mask> inches.
10two
All fertilizers have <mask> numbers.
9three
Tin exists in <mask> allotropic forms.
9three
Mitosis ends when a B spermatogonium yields <mask> primary spermatocytes.
10two
Incarceration does <mask> things to the crime rate.
10two
Tobacco kills four million people a year, <mask> death every eight seconds.
5one
Tobacco kills four million people a year, one death every <mask> seconds.
0eight
Tics occur <mask> to four times as often in boys as girls.
9three
Tics occur three to <mask> times as often in boys as girls.
2four
Infertility affects about <mask> in ten people.
5one
Infertility affects about one in <mask> people.
8ten
Mercury shows <mask> traces of active movement.
4no
Pups hatch inside the mother and are over <mask> feet long when they emerge.
2four
Some sea stars, like the purple sea star of the Gulf of Maine, have <mask> or ten arms.
3nine
Some sea stars, like the purple sea star of the Gulf of Maine, have nine or <mask> arms.
8ten
Trees cover almost <mask> thirds of the state.
10two
Most aspirins contain <mask> grains per tablet.
1five
Most groups do contain more than <mask> people.
10two
Handed people live, on average, <mask> years longer than left handed people.
3nine
Quatrains are stanzas or verses of <mask> lines .
2four
Lizards are cold-blooded reptiles that have long tails and <mask> legs.
2four
Sea water has about <mask> times the acceptable salt level.
6seven
Water bears have <mask> pairs of legs.
2four
Geckos have <mask> eyelids .
4no
Tobacco causes <mask> per cent of all deaths in the world and the toll is increasing rapidly.
7six
Diabetes has <mask> forms, insulin dependent and non insulin dependent.
10two
Fireflies have <mask> main body parts.
9three
Sexual maturity is reached between <mask> months of age to a year old.
3nine
Most females mate with only their local male and give birth about <mask> weeks after mating.
1five
Every triangle contains at least <mask> acute angles.
10two
Urban legends are stories that sound good, but have <mask> basis in fact .
4no
Knives have <mask> cutting edges each.
10two
Measurable snow falls only once every <mask> or four years.
9three
Measurable snow falls only once every three or <mask> years.
2four
Federalism provides inherent checks and balances between the <mask> governments.
10two
Internet time is about <mask> times as fast as clock time.
9three
Sharks have <mask> to seven gill slits.
1five
Sharks have five to <mask> gill slits.
6seven
Nocturnal flowers are <mask> and a half inches in size.
9three
Female lemmings give birth to the baby lemmings after a gestation period of around <mask> weeks.
9three
Communion is that which is shared between the <mask> persons of the Holy Trinity.
9three
Tasmanian devils live <mask> to eight years.
1five
Tasmanian devils live five to <mask> years.
0eight
Females have <mask> X-chromosomes, one from each parent.
10two
Females have two X-chromosomes, <mask> from each parent.
5one
Dicots have <mask> seed leaves.
10two
Stars live for billions of years and go through <mask> basic stages.
2four
Teeth develop from <mask> embryonic tissues.
10two
Tarantulas have <mask> legs.
0eight
Cleavage is sometimes distinct in <mask> directions forming rhombohedrons.
9three
Correlation quantifies how closely <mask> variables are connected.
10two
Crabs have <mask> pairs of jointed legs.
1five
Most adults fall about once every <mask> months.
7six
Chemicals generally form <mask> kinds of hazards, physical and health.
10two
Humans are trichromats, sensitive to <mask> fundamental wavelengths of visible light.
9three
Turkish coffee has <mask> levels of sweetness ranging from very sweet to black.
7six
Gutters are each subdi- vided into <mask> longitudinal channels and one transversal channel.
3nine
Gutters are each subdi- vided into nine longitudinal channels and <mask> transversal channel.
5one
Young deer begin foraging on plants within a month and are completely weaned in <mask> months.
9three
Compound machines contain <mask> or more simple machines.
10two
Dingoes live to <mask> or six years of age in the wild and fifteen years in captivity.
1five
Cubs stay with their mothers for up to <mask> years.
9three
Most toddlers find it hard to sit still for more than a few seconds, let alone <mask> minutes.
9three
Most mammalian cells express <mask> MPRs.
10two
Avocados contain a <mask> carbon sugar which also slows the production of insulin.
6seven
Tap water comes in <mask> flavors.
10two
Some programming languages have <mask> or more standards .
10two
Plants grow to <mask> feet tall with feathery, smoky purple foliage.
2four
Coho usually live for <mask> years and grow rapidly in their final year.
9three
Domestic violence respects <mask> class or culture, income or age groups.
4no
Babies can be exclusively breast-fed for their first <mask> months of life.
7six
Cats nurse their kittens up to <mask> weeks long.
0eight
Corn borers complete at least <mask> generations each summer.
10two
Lung disease is America's number <mask> killer.
9three
Women are <mask> times as likely to develop osteoporosis but men can also develop it.
2four
Trigeminal nerve has <mask> divisions.
9three
Neurons consist of <mask> parts.
9three
True lobsters have <mask> very powerful claws.
10two
Health prevails when the <mask> humors of the body are in balance, disease when there is imbalance.
2four
Wetlands perform <mask> important functions in relation to climate change.
10two
Most lemmings are <mask> to six inches in length and weigh less than four ounces.
9three
Most lemmings are three to <mask> inches in length and weigh less than four ounces.
7six
Most lemmings are three to six inches in length and weigh less than <mask> ounces.
2four
Malaria kills up to <mask> million people each year.
10two
Moles live for <mask> to four years in the wild.
9three