sentence
stringlengths
21
104
target
class label
12 classes
Hammer toes affect the <mask> lesser toes usually and can also be hereditary.
2four
Breakthrough drugs are by definition rare, ranging from <mask> to three per year worldwide.
5one
Breakthrough drugs are by definition rare, ranging from one to <mask> per year worldwide.
9three
Dreams are the wanderings of the spirit though all <mask> heavens and all nine earths.
3nine
Dreams are the wanderings of the spirit though all nine heavens and all <mask> earths.
3nine
Most dens are oval shape, <mask> to nine feet long and about six feet in height and width.
7six
Most dens are oval shape, six to nine feet long and about <mask> feet in height and width.
7six
Parliamentary elections are held at least every <mask> years.
2four
Polymers are the large macromolecules composed of <mask> to millions of monomer subunits.
9three
Drumsticks come in <mask> different styles.
10two
Most babies start teething at <mask> months.
7six
Ethics Know the <mask> models of ethical decision-making and how they help guide ethical decisions.
2four
Boys are <mask> times more likely to sustain a school-related injury than girls.
9three
Humans bury their dead, <mask> animals do.
4no
Pollination is accomplished only by insect-agency, and where insects fail <mask> fruits are ripened.
4no
Chloroplasts are larger than mitochondria, and are surrounded by <mask> specialized membranes.
9three
Violets usually have <mask> sepals at the base and have five petals.
1five
Insomnia can be short-lived, lasting only <mask> to two nights.
5one
Insomnia can be short-lived, lasting only one to <mask> nights.
10two
Corn can produce a new leaf every <mask> days during optimal growth.
9three
Uncontrolled diabetes can increase risk by up to <mask> times.
2four
Striped mullet are able to reproduce at about <mask> years of age.
9three
Ruffed lemurs are unique among primates because they can give birth to up to <mask> young.
1five
Most individuals regain consciousness within <mask> to four hours.
10two
Most individuals regain consciousness within two to <mask> hours.
2four
Pecans can last up to <mask> months in their shells if refrigerated.
7six
Hydronic heating has <mask> advantages over other types of heating systems.
9three
Speciation occurs when <mask> populations become reproductively isolated.
10two
Women generally work about <mask> hours a week less than men.
0eight
Scientists believe there are only <mask> classes of such protease enzymes.
2four
Biological rhythms are of <mask> general types.
10two
Sea cucumbers have between <mask> and thirty such tentacles , depending on the species .
8ten
Oxygenic photosynthesis uses <mask> systems for capturing photons.
10two
Spiritual growth is shown to be <mask> less than the force of evolution working through the human mind.
4no
Resident lionfish occupy <mask> separate coral heads.
10two
Female bats suckle their young with milk and weaning usually occurs at the age of <mask> to six weeks.
2four
Female bats suckle their young with milk and weaning usually occurs at the age of four to <mask> weeks.
7six
Dark lines form where <mask> individual lichens meet.
10two
Most children begin to stay dry at night around <mask> years of age.
9three
Women are <mask> times more likely to have migraine headaches than men.
9three
Tea is manufactured in <mask> basic forms.
9three
Aridity is controlled by <mask> climatic anomalies.
9three
Diabetic women are <mask> times more likely to develop heart disease compared to non-diabetic women.
9three
Hippos have <mask> toes.
2four
Sponges fall into <mask> main groups according to how their bodies are organized.
9three
Snails have <mask> pairs of tentacles.
10two
Some cultures equate the <mask> taboos.
10two
Nest building takes place in water up to <mask> feet in depth.
8ten
Smoking is responsible for <mask> in five deaths in the United States.
5one
Smoking is responsible for one in <mask> deaths in the United States.
1five
Some men have <mask> photographs of themselves as children.
4no
Mires can form in <mask> general ways.
10two
Inversions have the classic double loop at meiosis, and have <mask> crossovers when heterozygotes.
4no
Vegans eat <mask> foods which come from animals.
4no
Mercury fillings are illegal in <mask> European countries.
9three
Biennial weeds require <mask> years to complete their life cycle.
10two
Dandelions reproduce in <mask> ways.
10two
Cats can also suffer from <mask> serious diseases of the eye, all of which can progress to blindness.
9three
Dualism holds that there are <mask> fundamental substances.
10two
Tadpoles use shallow waters near shore for at least <mask> months while completing development.
7six
Stroke is the nation's number <mask> killer and the leading cause of adult long-term disability.
9three
Flowers are like the <mask> letter L word.
2four
Most indoor gyms space their protection bolts often less than <mask> feet apart.
1five
Full immunity occurs about <mask> weeks after injection and lasts for about five months.
2four
Full immunity occurs about four weeks after injection and lasts for about <mask> months.
1five
Artificial turf causes up to <mask> times as many non-contact injuries as grass.
9three
Adult birds moult at least once a year, although many moult twice and a few <mask> times each year.
9three
Grasshoppers have <mask> claws at the end of each leg.
10two
Black bears have <mask> toes, with claws, on the feet.
1five
Women spend <mask> quarters of reproductive lifetime trying to avoid unplanned pregnancy.
9three
Every infinity is composed of only <mask> halves.
10two
Cancer can start in any of the <mask> sections or where the colon ends in the rectum.
2four
Striped bass have <mask> separate patches.
10two
Bilinear interpolation is used for interpolation between the <mask> values.
2four
Spiders usually have a round or oblong body and <mask> legs.
0eight
Factor sets can have more than <mask> numbers.
9three
Efts leave the water and live on land for one to <mask> years.
9three
Bicycles are a healthy alternative to vehicles, and produce <mask> emissions in their use.
4no
Life is change - most of the cells in our body are replaced, at the most, each <mask> years.
6seven
Mollusks have <mask> body regions.
9three
Spiders have <mask> segments and flies have three segments.
10two
Spiders have two segments and flies have <mask> segments.
9three
Some people have <mask> symptoms and never even feel sick.
4no
Living cells have at least <mask> parts.
9three
Salvinia plants are floating ferns, there are only <mask> species in the world.
8ten
Willow flycatchers have a lifespan of <mask> to four years.
9three
Willow flycatchers have a lifespan of three to <mask> years.
2four
Weasels reaching five to <mask> years are regarded as fully mature.
7six
All eukaryotic cells have a complex <mask> dimensional organization.
9three
Atherosclerosis shows <mask> symptoms until a complication occurs.
4no
Lizards are <mask> legged animals with a long tail.
2four
Lizards differ from snakes in that they have <mask> feet and can move quite quickly.
2four
All insects have to have <mask> legs.
7six
People have <mask> kidneys.
10two
Recent research suggests that, on average, wild females give birth only every <mask> years.
0eight
Democrats control the governorship and state legislature in all of <mask> states.
6seven
Implantation usually occurs about <mask> days after fertilization.
7six
Octopuses have a relatively short life span, and some species live for as little as <mask> months.
7six
All animals survive and respond to the environment in <mask> different ways.
6seven
Cigars have <mask> times as much nicotine as cigarettes.
2four