A person may get a frog.Logical formLearned from13 sentences. A frog can be wooden.Logical formLearned from13 sentences. Frogs may be found.Logical formLearned from13 sentences. A male may do genetic research on frogs.Logical formLearned from13 sentences. A male may find a frog.Logical formLearned from13 sentences. A frog can be in a throat.Logical formLearned from13 sentences. A croaking may pertain-to a frog.Logical formLearned from13 sentences. Frogs can be noisy.Logical formLearned from13 sentences. A (frog family) can be true.Logical formLearned from12 sentences. Frogs can be in pools.Logical formLearned from12 sentences. A frog can be fat.Logical formLearned from12 sentences. Frogs can be in the world.Logical formLearned from12 sentences. Frogs may disappear.Logical formLearned from12 sentences. A frog can be species.Logical formLearned from12 sentences. Frogs may jump.Logical formLearned from12 sentences.