A behind may pertain-to a rat.Logical formLearned from64 sentences. A female can be a rat.Logical formLearned from63 sentences. A price of (rat meat) may quadruple in a country.Logical formLearned from63 sentences. Rats may undergo a treatment.Logical formLearned from62 sentences. A person may have some rats.Logical formLearned from61 sentences. A person may have a rat.Logical formLearned from60 sentences. Rats can be with wings.Logical formLearned from59 sentences. Studies can be constituted-of-or-filled-with rats.Logical formLearned from58 sentences. A brain may pertain-to a rat.Logical formLearned from57 sentences. A rat can be cornered.Logical formLearned from56 sentences. Persons may have rats.Logical formLearned from56 sentences. Rats may run.Logical formLearned from54 sentences. A rat may pertain-to a US-president.Logical formLearned from52 sentences. Rats can be experimental.Logical formLearned from52 sentences. (Rat species) can be spiny.Logical formLearned from51 sentences.