Animals can be rats.Logical formLearned from11 sentences. Rats can be smart.Logical formLearned from11 sentences. Trouble can be with a (rat race).Logical formLearned from11 sentences. A rat can be in a hat.Logical formLearned from11 sentences. Rats can be in a US-city.Logical formLearned from11 sentences. Rats may move.Logical formLearned from11 sentences. Research can be on rats.Logical formLearned from11 sentences. A rat may begin.Logical formLearned from11 sentences. (Rat brains) can be adult.Logical formLearned from11 sentences. Rats can be suspected.Logical formLearned from11 sentences. (Male rats) can be adult.Logical formLearned from11 sentences. Rats may die.Logical formLearned from11 sentences. Rats can be in experiments.Logical formLearned from11 sentences. Meat can be from large numbers of rats.Logical formLearned from11 sentences. Rats may pertain-to a world-city.Logical formLearned from11 sentences.