An engine may undergo an explosion.Logical formLearned from21 sentences. A (growth engine) may pertain-to a country.Logical formLearned from21 sentences. An (engine capacity) can be constituted-of-or-filled-with some cc.Logical formLearned from21 sentences. An engine may be improved.Logical formLearned from21 sentences. An engine can be specified.Logical formLearned from21 sentences. Engines can be identical.Logical formLearned from21 sentences. A manufacturer can be constituted-of-or-filled-with (aircraft engines).Logical formLearned from21 sentences. (Turbofan engines) may pertain-to a company.Logical formLearned from21 sentences. An engine can be unreliable.Logical formLearned from21 sentences. A right side may pertain-to an engine.Logical formLearned from21 sentences. An engine may undergo a removal.Logical formLearned from21 sentences. Engines can be horizontal.Logical formLearned from21 sentences. Problems can be with engines.Logical formLearned from21 sentences. Engines may be produced.Logical formLearned from21 sentences. A throttle may pertain-to an engine.Logical formLearned from21 sentences.