A skull may pertain-to a rodent.Logical formLearned from1 sentences. A person may repeat a line to (fellow rodents).Logical formLearned from1 sentences. (Fellow rodents) may pertain-to a male.Logical formLearned from1 sentences. A dna may pertain-to rodents.Logical formLearned from1 sentences. Persons may inject a rodent with a drug.Logical formLearned from1 sentences. A rodent can be an artist.Logical formLearned from1 sentences. A rodent can be after a heart.Logical formLearned from1 sentences. Piles can be constituted-of-or-filled-with rodents.Logical formLearned from1 sentences. Piles of rodents may be burnt.Logical formLearned from1 sentences. Billions can be constituted-of-or-filled-with rodents.Logical formLearned from1 sentences. Rodents may litter a land.Logical formLearned from1 sentences. A male may remain concerned about rodents.Logical formLearned from1 sentences. Rodents can be in fields.Logical formLearned from1 sentences. A stench may rise from rodents.Logical formLearned from1 sentences. Rodents can be on a march.Logical formLearned from1 sentences.