(Rat strains) can be inbred.Logical formLearned from6 sentences. A (rat lung) can be isolated.Logical formLearned from6 sentences. Rats may be bred for research.Logical formLearned from6 sentences. A person can be (gym rat).Logical formLearned from6 sentences. Rats can be large.Logical formLearned from6 sentences. A rat can be democratic.Logical formLearned from6 sentences. Legions can be constituted-of-or-filled-with rats.Logical formLearned from6 sentences. A rat may be given.Logical formLearned from6 sentences. (Rat books) can be stainless.Logical formLearned from6 sentences. Rats can be anthropomorphic.Logical formLearned from6 sentences. Rats can be for some days.Logical formLearned from6 sentences. Rats may undergo a regulation.Logical formLearned from6 sentences. A (rat race) can be competitive.Logical formLearned from6 sentences. Rats can be urban.Logical formLearned from6 sentences. Rats may act.Logical formLearned from6 sentences.