Pork may be produced.Logical formLearned from16 sentences. Plants may produce pollen.Logical formLearned from16 sentences. A budget may produce a deficit.Logical formLearned from16 sentences. A crop may be produced.Logical formLearned from16 sentences. Organisms may be produced.Logical formLearned from16 sentences. Variations may produce changes.Logical formLearned from16 sentences. (Gamma rays) may be produced.Logical formLearned from16 sentences. Speech may be produced.Logical formLearned from16 sentences. Theses may be produced by (research students).Logical formLearned from16 sentences. Thunderstorms may produce winds.Logical formLearned from16 sentences. An effect may produce.Logical formLearned from16 sentences. Some operations may produce results.Logical formLearned from16 sentences. A sensation may be produced.Logical formLearned from16 sentences. Food may be produced.Logical formLearned from16 sentences. Firms may produce.Logical formLearned from16 sentences.