(Search engines) can be specialized.Logical formLearned from176 sentences. Engine can be perfect.Logical formLearned from173 sentences. A person may start an engine.Logical formLearned from173 sentences. An engine can be powerful.Logical formLearned from170 sentences. Engines can be advanced.Logical formLearned from167 sentences. (Search engines) can be powerful.Logical formLearned from167 sentences. An engine may pertain-to a boat.Logical formLearned from166 sentences. Engines can be air-cooled.Logical formLearned from166 sentences. An engine may produce.Logical formLearned from166 sentences. An engine may pertain-to a game.Logical formLearned from164 sentences. Some miles can be on engine.Logical formLearned from164 sentences. An engine may quit.Logical formLearned from163 sentences. An engine may pertain-to the world.Logical formLearned from161 sentences. An engine can be high-performance.Logical formLearned from161 sentences. An engine may blow_up.Logical formLearned from159 sentences.