A prosecution may produce some witnesses.Logical formLearned from14 sentences. Facilities may produce weapons-grade plutonium.Logical formLearned from14 sentences. Talks may be produced.Logical formLearned from14 sentences. Vaccine may be produced.Logical formLearned from14 sentences. A vote may produce a government.Logical formLearned from14 sentences. A person may produce a display.Logical formLearned from14 sentences. A country may produce power.Logical formLearned from14 sentences. A sour crude may be produced by (oil kingpin).Logical formLearned from14 sentences. A country may produce nuclear weapons.Logical formLearned from14 sentences. A country may produce a feedstuff.Logical formLearned from14 sentences. Enterprises may produce goods.Logical formLearned from14 sentences. A male may produce a finish.Logical formLearned from14 sentences. (Stem cell research) may produce cures.Logical formLearned from13 sentences. Talks may produce agreements.Logical formLearned from13 sentences. Energy may produce pollution.Logical formLearned from13 sentences.