Pups can be exposed.Logical formLearned from2 sentences. Some pups may be reared by cocaine.Logical formLearned from2 sentences. Pups may be placed in an environment.Logical formLearned from2 sentences. (Rat pups) may exhibit behavioral changes.Logical formLearned from2 sentences. Pups may show decreases.Logical formLearned from2 sentences. Researcher may examine (brain tissue) of (rat pups).Logical formLearned from2 sentences. (Brain tissue) may pertain-to (rat pups).Logical formLearned from2 sentences. A pup can be mischievous.Logical formLearned from2 sentences. Pups may undergo aspirations.Logical formLearned from2 sentences. A pup can be dopey.Logical formLearned from2 sentences. Pups can be furry.Logical formLearned from2 sentences. A person may find a pup.Logical formLearned from2 sentences. A pup can be monthly.Logical formLearned from2 sentences. A male may pertain-to a pup.Logical formLearned from2 sentences. Pups may be weaned at some weeks.Logical formLearned from2 sentences.