A thunderstorm may produce a tornado.Logical formLearned from15 sentences. An agreement may be produced.Logical formLearned from15 sentences. A meeting may produce a consensus.Logical formLearned from15 sentences. A sequence may be produced.Logical formLearned from15 sentences. Oil may be produced in a country.Logical formLearned from15 sentences. A quantity may be produced.Logical formLearned from15 sentences. A male may produce a volume.Logical formLearned from15 sentences. Toxins may be produced.Logical formLearned from15 sentences. A (bone marrow) may produce red (blood cells).Logical formLearned from15 sentences. Information may be produced by a government.Logical formLearned from15 sentences. Science may produce.Logical formLearned from15 sentences. Growth may be produced.Logical formLearned from15 sentences. Males may produce sperm.Logical formLearned from15 sentences. A study may be produced.Logical formLearned from15 sentences. A form may be produced.Logical formLearned from15 sentences.