Engines may idle.Logical formLearned from19 sentences. A male may start_up an engine.Logical formLearned from19 sentences. Parts may pertain-to an engine.Logical formLearned from19 sentences. An engine may generate some horsepower.Logical formLearned from19 sentences. An engine can be capitalist.Logical formLearned from19 sentences. A (diesel engine) may pertain-to a person.Logical formLearned from19 sentences. An engine may undergo an application.Logical formLearned from19 sentences. (Maneuvering system engines) may undergo a firing.Logical formLearned from19 sentences. An engine may undergo maintenance.Logical formLearned from19 sentences. A car may need an engine.Logical formLearned from19 sentences. An engine may misfire.Logical formLearned from19 sentences. A sedan can be with an engine.Logical formLearned from19 sentences. Information can be about (search engines).Logical formLearned from19 sentences. An engine can be ecological.Logical formLearned from19 sentences. Engines may undergo emissions.Logical formLearned from19 sentences.