An input can be chemical.Logical formLearned from22 sentences. A combustion can be chemical.Logical formLearned from22 sentences. A type can be chemical.Logical formLearned from22 sentences. A library can be chemical.Logical formLearned from22 sentences. An accident can be chemical.Logical formLearned from22 sentences. A propulsion can be chemical.Logical formLearned from22 sentences. A male may have chemical weapons.Logical formLearned from22 sentences. Details can be chemical.Logical formLearned from22 sentences. (Romance tickets) can be chemical.Logical formLearned from22 sentences. A country may fire chemical weapons.Logical formLearned from22 sentences. An expert can be on chemical weapons.Logical formLearned from22 sentences. A functionality can be chemical.Logical formLearned from21 sentences. Suits can be chemical.Logical formLearned from21 sentences. Pollution can be chemical.Logical formLearned from21 sentences. A dye can be chemical.Logical formLearned from21 sentences.