A substance can be sandy.Logical formLearned from17 sentences. An offer may be rejected on a substance.Logical formLearned from17 sentences. A substance may be found in urine.Logical formLearned from17 sentences. Trade can be in substances.Logical formLearned from17 sentences. A triumph can be constituted-of-or-filled-with substance.Logical formLearned from17 sentences. Traces may pertain-to a (substance polonium).Logical formLearned from17 sentences. A substance can be beige.Logical formLearned from17 sentences. A substance can be undetectable.Logical formLearned from17 sentences. A substance may be extracted from seeds of a (bean plant).Logical formLearned from17 sentences. A (substance probenecid) can be banned.Logical formLearned from17 sentences. Substances can be heavy.Logical formLearned from16 sentences. A substance can be radiopaque.Logical formLearned from16 sentences. A substance can be manufactured.Logical formLearned from16 sentences. A substance can be neutral.Logical formLearned from16 sentences. Substances may undergo an extraction.Logical formLearned from16 sentences.