A rat can be trained.Logical formLearned from13 sentences. A rat can be ugly.Logical formLearned from13 sentences. Part may pertain-to a (rat race).Logical formLearned from13 sentences. A rat can be hypertensive.Logical formLearned from13 sentences. A male may eat rats.Logical formLearned from13 sentences. Effects can be in rats.Logical formLearned from13 sentences. A nest may pertain-to rats.Logical formLearned from13 sentences. Persons can be (lab rats).Logical formLearned from13 sentences. Rats can be in a cage.Logical formLearned from13 sentences. A person may eat rats.Logical formLearned from13 sentences. A rat can be in a cage.Logical formLearned from13 sentences. A rat can be on a sandwich.Logical formLearned from13 sentences. A rat may crawl.Logical formLearned from13 sentences. Rats may be devoured.Logical formLearned from13 sentences. Rats may pertain-to the world.Logical formLearned from13 sentences.