A pilot may report (engine trouble).Logical formLearned from44 sentences. A female may be propelled by a (steam engine).Logical formLearned from43 sentences. A (steam engine) can be horizontal.Logical formLearned from43 sentences. An engine can be portable.Logical formLearned from43 sentences. Advertising can be on (search engines).Logical formLearned from43 sentences. An engine can be given.Logical formLearned from43 sentences. An engine may produce horsepower.Logical formLearned from43 sentences. A car may have some engine.Logical formLearned from43 sentences. Engines may be powered.Logical formLearned from43 sentences. A male may have an engine.Logical formLearned from43 sentences. A (search engine) can be personal.Logical formLearned from43 sentences. Engines may pertain-to a world-city.Logical formLearned from43 sentences. Work can be on an engine.Logical formLearned from43 sentences. An engine may be developed.Logical formLearned from43 sentences. Engines may be restarted.Logical formLearned from43 sentences.