A rat can be nice.Logical formLearned from13 sentences. A tail may pertain-to rat.Logical formLearned from13 sentences. Rats can be active.Logical formLearned from13 sentences. Rats may be feeded on potatoes.Logical formLearned from13 sentences. Studies may use rats.Logical formLearned from13 sentences. Studies can be with rats.Logical formLearned from13 sentences. Rats can be diseased.Logical formLearned from13 sentences. Rats may pick_up a virus on bodies.Logical formLearned from13 sentences. A rat may run.Logical formLearned from13 sentences. Rats may leave a ship.Logical formLearned from13 sentences. Rats may undergo an eradication.Logical formLearned from12 sentences. Rats may show recovery.Logical formLearned from12 sentences. A (thicket rat) can be species of rodent.Logical formLearned from12 sentences. A member may pertain-to rats.Logical formLearned from12 sentences. Rats may undergo generations.Logical formLearned from12 sentences.