A stone can be red.Logical formLearned from438 sentences. Stones can be flat.Logical formLearned from398 sentences. A heart can be constituted-of-or-filled-with stone.Logical formLearned from397 sentences. A piece can be constituted-of-or-filled-with stone.Logical formLearned from373 sentences. Stones can be loose.Logical formLearned from372 sentences. A pile can be constituted-of-or-filled-with stones.Logical formLearned from365 sentences. A hail can be constituted-of-or-filled-with stones.Logical formLearned from358 sentences. A stone can be hard.Logical formLearned from350 sentences. A stone can be heavy.Logical formLearned from341 sentences. Blocks can be constituted-of-or-filled-with stone.Logical formLearned from341 sentences. A stone can be gray.Logical formLearned from336 sentences. Persons may throw stones.Logical formLearned from333 sentences. A person may throw stones.Logical formLearned from323 sentences. A stone can be solid.Logical formLearned from310 sentences. A stone may pertain-to a US-city.Logical formLearned from304 sentences.