sentence stringlengths 21 104 | target class label 12
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|---|---|
Disaccharides contain <mask> monosaccharides. | 10two |
Men also develop osteoporosis and fractures but at a rate <mask> to four times less than women. | 9three |
Men also develop osteoporosis and fractures but at a rate three to <mask> times less than women. | 2four |
Paramecia have <mask> nuclei, a macronucleus and a micronucleus. | 10two |
Gannets soar above the cliffs on wingspans <mask> metres across. | 10two |
Art is a matter of enjoyment through the <mask> senses. | 1five |
Adult deer stand about <mask> feet tall from the ground to shoulder. | 9three |
Most foods are actually a combination of all <mask> macronutrients. | 9three |
Men produce <mask> types of sperm in equal amounts. | 10two |
Infants can follow back and forth motions as early as <mask> days after birth. | 9three |
Most caterpillars molt <mask> or five times before they are full-grown. | 2four |
Women live on average <mask> years more than men. | 6seven |
Most organizations have at least <mask> levels of security management. | 10two |
Nematodes occur in <mask> general forms. | 10two |
Calves first start to drink water with their trunks from about <mask> months old. | 9three |
Secondary colors are the <mask> colors that are equal distant from the primary colors. | 9three |
Deep snow is difficult, with snow deeper than <mask> feet forcing moose find other habitat. | 9three |
Baryons consist of <mask> quarks, mesons of a quark-antiquark pair. | 9three |
Propane has <mask> carbon atoms chained together. | 9three |
Diesel engines produce <mask> different types of particulate matter. | 9three |
African elephants give birth every two to <mask> years. | 2four |
Some desmids contain <mask> chloroplasts per cell. | 10two |
Thunderstorms are very dangerous, even when <mask> tornadoes are formed. | 4no |
Oleanders generally have <mask> serious insect or disease problems. | 4no |
Ferrets usually reach full adult size by the age of <mask> months. | 7six |
Bipes has <mask> small front limbs. | 10two |
Iron comes in <mask> forms. | 10two |
Ice boats can sail up to <mask> times the speed of the wind. | 1five |
Food sources contain all <mask> compounds. | 0eight |
Fish have a <mask> chambered heart. | 10two |
InTUition is a vocal ensemble made up of <mask> to twelve singers. | 0eight |
Water is the only substance on earth that exists naturally in <mask> states. | 9three |
Sulphur comes in several varieties, such as rings of six, seven, <mask> and ten atoms. | 0eight |
Sulphur comes in several varieties, such as rings of six, seven, eight and <mask> atoms. | 8ten |
Mollusks have <mask> or two hearts. | 5one |
Mollusks have one or <mask> hearts. | 10two |
Most leaflets have <mask> to three coarse teeth near their base. | 5one |
Most leaflets have one to <mask> coarse teeth near their base. | 9three |
Breastfed babies are half as likely to develop respiratory illness in their first <mask> years. | 6seven |
Christians are people who are looking in <mask> directions. | 9three |
Most jellyfish have <mask> basic life stages. | 10two |
Biennials usually take <mask> years to complete their life cycle. | 10two |
Soft sleepers are <mask> bed compartments with nice sheets and generally good comfort. | 2four |
Internalization takes place when all <mask> processes are consistently reinforced. | 9three |
Herring can survive and spawn for as many as <mask> years. | 8ten |
Crows have at least <mask> calls which refer to different kinds of danger. | 1five |
Theosophical literature defines man most often in terms of <mask> principles or elements. | 6seven |
Sloths hold onto tree branches with strong, curved claws that are on each of their <mask> feet. | 2four |
Migraines can last from a couple of hours up to <mask> days. | 2four |
Gestation lasts for <mask> weeks and the young voles reach sexual maturity in a month. | 9three |
Baptism is the first of <mask> sacraments that make up the sacraments of Christian initiation. | 9three |
Sculls means each person uses <mask> oars. | 10two |
Shanghai belongs to the North Asia hot monsoon climate, with <mask> distinctive seasons. | 2four |
Blindness can occur rapidly, without any pain , since there are <mask> nerves in the retina of the eyes. | 4no |
Individual plants grow seven to <mask> inches tall. | 8ten |
Bronze is made by mixing <mask> parts copper to one part tin. | 9three |
Bronze is made by mixing three parts copper to <mask> part tin. | 5one |
Heat exchange is the composite of <mask> mechanisms in which the body can gain, lose or both. | 2four |
Arachnids feature <mask> kinds of eyes, lateral and median ocelli. | 10two |
Normal cells have <mask> copies of each chromosome. | 10two |
Reproduction occur <mask> ways sexual reproduction and asexual reproduction. | 10two |
Humpbacks come in <mask> different colors, ranging from white to black to mottled. | 2four |
Rats live to around <mask> years of age. | 10two |
Ozone is a chemical made of <mask> oxygen atoms. | 9three |
Blobs can fragment into pieces of at least <mask> people. | 10two |
Herring gulls are good at producing all <mask> eggs into flying birds. | 9three |
Chronic insomnia is defined as having symptoms at least <mask> nights per week for more than a month. | 9three |
Infants usually die of pneumonia or other infections before reaching <mask> years of age. | 2four |
Smoking cigarettes starts as young as <mask> years of age. | 0eight |
Body temperature attains ambient levels within <mask> to six hours. | 2four |
Hands represent <mask> oceanic plates, and thumbs represent magma. | 10two |
Single bonds are <mask> line, Double bonds are two lines. | 5one |
Single bonds are one line, Double bonds are <mask> lines. | 10two |
Females possess <mask> mammary glands and can, therefore, nurse all offspring simultaneously. | 7six |
Smoke detectors come in many styles and <mask> different types. | 10two |
Motor skills come in <mask> kinds. | 10two |
Viruses are the smallest of the <mask> pathogens mentioned here. | 9three |
Vacuum tubes have essentially <mask> basic types of emitters. | 9three |
Spiders usually have <mask> fingerlike silk glands called spinnerets located beneath their abdomen. | 7six |
Arial scale is <mask> at the edge of the hemisphere. | 11zero |
Some states have laws prohibiting the sale of puppies younger than <mask> weeks of age. | 0eight |
Reptiles often possess at least <mask> pigments. | 10two |
Tidal currents are periodic with a net velocity of <mask> over the tidal cycle. | 11zero |
Tunicates have an average life span of <mask> to three years. | 5one |
Tunicates have an average life span of one to <mask> years. | 9three |
Purine synthesis requires <mask> components of the one-carbon pool. | 10two |
Arteries have all <mask> tunica layers and sphincter muscles to regulate blood flow. | 9three |
Black children are <mask> times as likely as whites to be hospitalized for treatment of asthma. | 9three |
All sloths have <mask> toes. | 9three |
Ozone is an unstable molecule made up of <mask> oxygen atoms. | 9three |
Sensorial experiences appeal to the <mask> senses of sight, touch, smell, taste and sound. | 1five |
Protons are heavy particles made of <mask> quarks . | 9three |
Computers operate <mask> days often into the wee hours of morning. | 6seven |
Rats have <mask> distinct cervices and uterine bodies. | 10two |
Many lizards display <mask> limbs but there are certain skink species that are completely limbless. | 2four |
Mosquitoes go through <mask> stages in their life cycle development. | 2four |
Infected sheep show <mask> symptoms of the disease and are thus silent shedders of the virus. | 4no |
Tobacco currently kills <mask> million people per year. | 2four |
State law requires every dog or cat to be vaccinated at <mask> months of age and annually thereafter. | 2four |
Elephant brains are <mask> times human size. | 9three |
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