Links can be between population.Logical formLearned from26 sentences. Butterflies may undergo populations.Logical formLearned from26 sentences. Populations may be given.Logical formLearned from26 sentences. A population may shrunk.Logical formLearned from26 sentences. Some populations can be in a continent.Logical formLearned from26 sentences. A population can be scanty.Logical formLearned from26 sentences. Plants may undergo populations.Logical formLearned from26 sentences. A population may be decreased.Logical formLearned from26 sentences. A population may be represented.Logical formLearned from26 sentences. A population may pertain-to a town.Logical formLearned from26 sentences. A (population decline) can be sharp.Logical formLearned from26 sentences. A population may consist of persons.Logical formLearned from26 sentences. A (student population) can be combined.Logical formLearned from26 sentences. Taxes can be on a population.Logical formLearned from26 sentences. Threatened species may undergo populations.Logical formLearned from26 sentences.