sentence
stringlengths 21
104
| target
stringclasses 12
values |
|---|---|
Some plant varieties can grow up to <mask> feet tall. | nine |
Histiocytosis represents <mask> related diseases which range from benign to aggressive. | three |
Latin verbs have <mask> principal parts. | four |
Numbers can be positive or <mask> only. | zero |
White men have <mask> times the risk of blacks of developing testicular cancer. | four |
Calves are totally dependent on their mother for the first <mask> months. | three |
Black bears are about <mask> metres tall. | two |
Lobelia Take <mask> capsules after three meals each day. | two |
Lobelia Take two capsules after <mask> meals each day. | three |
Adolescent males are <mask> times more likely than adolescent females to commit suicide. | four |
Tomatoes require about <mask> to eight weeks from seeding until they reach transplant size. | six |
Tomatoes require about six to <mask> weeks from seeding until they reach transplant size. | eight |
Deer ticks carry all <mask> diseases. | three |
Homosexuals have <mask> times the rate of alcoholism, drug abuse and suicide as heterosexuals. | three |
Advanced monotheism recognises a universal sway of <mask> opposite forces. | two |
Female dugongs give birth to just <mask> calf about once every five years. | one |
Female dugongs give birth to just one calf about once every <mask> years. | five |
Somatic evolution comes as <mask> parts. | two |
Space is defined by at least <mask> identical particles. | four |
People normally sleep in patterns that follow <mask> definite, gradual stages. | four |
Many countries have less than <mask> chiropractors in the entire country. | ten |
Hair grows through <mask> distinct growth phases. | three |
Bacteriophage lambda has <mask> different life cycles. | two |
Heart attacks are <mask> times more likely to be fatal for a person who is depressed. | five |
Orangutans spend up to <mask> hours a day eating or foraging for food. | six |
Positive numbers are more than <mask> and negative numbers are less than zero. | zero |
Today there are <mask> federal states, each based on cultural affiliations. | nine |
Valencia types have <mask> to six small seeds per pod. | three |
Valencia types have three to <mask> small seeds per pod. | six |
Bivalves have <mask> shells, like a clam or oyster. | two |
Every worm also has <mask> sperm receptacles. | two |
Vertebrates possess <mask> types of bone. | two |
Modulation is the first of <mask> efficiency related features unique to the linear compressor. | three |
Most dark colorations begin to lighten after <mask> weeks of treatment. | four |
Mental problems causing sleep disturbance are <mask> times more common in younger adults. | three |
Sulfur is needed for the synthesis of <mask> amino acids. | two |
Dragonflies have <mask> wings. | four |
Morality is a biological adaptation <mask> less than are hands and feet and teeth. | no |
Many women have <mask> to five abortions during their life time. | four |
Many women have four to <mask> abortions during their life time. | five |
Toxicity can occur in <mask> different modalities, acute, sub-acute and chronic toxicity. | three |
Baby backs are about <mask> inches long and come from the part of the rib nearest the spine. | four |
Skunks can live about <mask> years in captivity. | ten |
Bicycles generate less friction because they have only <mask> tires. | two |
Enantiomers interact differently with the <mask> forms of light. | two |
Saliva comes from <mask> pairs of salivary glands, plus many smaller glands. | three |
Breast milk is the best source of nutrition for the first <mask> months of life. | six |
Copper has <mask> naturally occurring isotopes. | two |
Notebooks are laptop computers that weigh between <mask> and seven pounds. | five |
Notebooks are laptop computers that weigh between five and <mask> pounds. | seven |
Cities have various sizes, and can contain from <mask> to four armies depending on size. | one |
Cities have various sizes, and can contain from one to <mask> armies depending on size. | four |
Biologists estimate that for every coyote killed, there are at least <mask> more still at large. | ten |
Real numbers are on the x axis, and therefore theta is <mask> or pi . | zero |
Octopuses live in different habitats between the tidal zone and up to <mask> kilometres depth. | seven |
Harvesting occurs every <mask> to four years in the winter after leaves fall from the trees. | three |
Harvesting occurs every three to <mask> years in the winter after leaves fall from the trees. | four |
Clays are silica minerals with a <mask> dimensional sheet structure. | two |
Sex is something <mask> people have. | two |
Ribosomes contain <mask> different histone proteins. | four |
Some printers add all <mask> colors to a plate before placing the image on paper. | four |
Lights have <mask> uses, to see and be seen. | two |
Cuckoos live less than <mask> years in the wild. | six |
Summit County has <mask> golf courses and many public tennis courts. | four |
Heaves is more likely to appear in horses older than <mask> years. | nine |
Fireflies twinkle every <mask> seconds to attract mates. | three |
Binocular vision is <mask> dimensional and contributes to depth perception. | three |
Unemployment Identify the <mask> types of unemployment. | four |
Most people have five fingers on each hand and <mask> toes on each foot. | five |
Earthquakes produce <mask> different types of seismic waves. | three |
Grace is an invisible meeting of <mask> distant perceptions. | two |
Moles create tunnels for <mask> purposes, traveling and feeding. | two |
Most apartment buildings have at least <mask> exit stairways. | two |
Indian population is <mask> years less than that of the overall Canadian population. | seven |
Children usually outgrow food allergies by the time they are <mask> years of age. | five |
Some physicians make the mistake of prescribing a medication for only <mask> or four weeks. | three |
Some physicians make the mistake of prescribing a medication for only three or <mask> weeks. | four |
Violence has <mask> boundaries and effects every person no matter one's race or religion. | no |
Violence has no boundaries and effects every person <mask> matter one's race or religion. | no |
Dholes are highly social animals and live in packs of about <mask> dogs. | ten |
Most children usually stop having multiple ear infections by the time they are about <mask> years old. | four |
Cancer affects <mask> in three individuals. | one |
Cancer affects one in <mask> individuals. | three |
Some infected horses show <mask> signs and become chronic carriers of the disease. | no |
Conjugation begins with <mask> animals adhering to each other. | two |
Cassowaries have <mask> toes on each foot. | three |
Trees begin to bear <mask> to seven years after planting the root shoot. | five |
Trees begin to bear five to <mask> years after planting the root shoot. | seven |
Hemp fiber is about <mask> times stronger than cotton and more abrasion resistant. | three |
Water includes ocean up to <mask> miles offshore. | three |
Rodents are a commonly studied by professionals of all <mask> fields. | three |
Rape victims are <mask> times more likely than victims of other crimes to attempt suicide. | nine |
Bacteria vary widely in size and shape, but in general are at least <mask> times larger than viruses. | ten |
Some people routinely sleep only <mask> hours a night but feel fine during the day. | four |
Rotifers fall into <mask> salinity categories - marine and freshwater. | two |
Cysteine proteinases are important virulence factors, which are encoded by at least <mask> genes. | six |
Anthropology is composed of <mask> fields. | four |
Earth completes a single total rotation every twenty <mask> hours. | four |
Uncombined elements have a <mask> oxidation state. | zero |
Negative numbers are left of <mask> on a number line. | zero |