A person may like frogs.Logical formLearned from55 sentences. A frog may pertain-to persons.Logical formLearned from54 sentences. A frog can be male.Logical formLearned from52 sentences. A frog may pertain-to the world.Logical formLearned from50 sentences. A person may love frogs.Logical formLearned from48 sentences. Frogs may undergo a croaking.Logical formLearned from48 sentences. A (tree frog) may pertain-to a person.Logical formLearned from47 sentences. Skin may pertain-to a frog.Logical formLearned from46 sentences. A person can be a frog.Logical formLearned from46 sentences. Some species can be constituted-of-or-filled-with frog.Logical formLearned from44 sentences. Frogs can be female.Logical formLearned from44 sentences. Frogs may croak.Logical formLearned from43 sentences. A group can be constituted-of-or-filled-with frogs.Logical formLearned from43 sentences. A person may put a frog.Logical formLearned from42 sentences. Frogs may pertain-to the world.Logical formLearned from41 sentences.