An engine may be introduced.Logical formLearned from21 sentences. A coupe can be with an engine.Logical formLearned from21 sentences. A (car engine) may run.Logical formLearned from21 sentences. (Propulsion machinery) may consist of some (diesel engines).Logical formLearned from21 sentences. Some engines may be produced.Logical formLearned from21 sentences. An engine may run on gasoline.Logical formLearned from21 sentences. A length may pertain-to an engine.Logical formLearned from21 sentences. A size may pertain-to an engine.Logical formLearned from21 sentences. (Search engines) can be based.Logical formLearned from21 sentences. Persons may develop an engine.Logical formLearned from21 sentences. A (search engine) can be experimental.Logical formLearned from21 sentences. An engine can be for a growth.Logical formLearned from21 sentences. An engine may be cut_offed.Logical formLearned from21 sentences. Wives may submit pics engines.Logical formLearned from21 sentences. A (search engine optimization) may pertain-to persons.Logical formLearned from21 sentences.