Some sets can be constituted-of-or-filled-with (steam engines).Logical formLearned from16 sentences. Some triple-expansion engines may drive some screws.Logical formLearned from16 sentences. Wheels may pertain-to an engine.Logical formLearned from16 sentences. An engine can be in service.Logical formLearned from16 sentences. A market can be for engines.Logical formLearned from16 sentences. An engine can be popular.Logical formLearned from16 sentences. A model may come with an engine.Logical formLearned from16 sentences. Engines may undergo an introduction.Logical formLearned from16 sentences. Engines can be light-duty.Logical formLearned from16 sentences. An engine may be considered.Logical formLearned from16 sentences. Some engines may be stopped.Logical formLearned from16 sentences. A person may build engines.Logical formLearned from16 sentences. (Turbojet engines) may pertain-to a general.Logical formLearned from16 sentences. Cars may use engines.Logical formLearned from16 sentences. Power may come from an engine.Logical formLearned from16 sentences.