A vessel can be to a fleet.Logical formLearned from6 sentences. A (fuel efficiency) may pertain-to a fleet.Logical formLearned from6 sentences. A (f-14 fighter jet fleet) can be retired.Logical formLearned from6 sentences. A crew can be in a fleet.Logical formLearned from6 sentences. A fleet can be in operation.Logical formLearned from6 sentences. Fleets can be mobile.Logical formLearned from6 sentences. A (nuclear submarine fleet) may pertain-to a country.Logical formLearned from6 sentences. A (bus fleet) may pertain-to persons.Logical formLearned from6 sentences. A fleet can be constituted-of-or-filled-with (gambling ships).Logical formLearned from6 sentences. A man can be in a fleet.Logical formLearned from6 sentences. A male may lose a fleet.Logical formLearned from6 sentences. (Fleet operators) may keep records of purchases.Logical formLearned from6 sentences. (Fleet vehicle rules) can be clean.Logical formLearned from6 sentences. Emissions can be from a fleet.Logical formLearned from6 sentences. Vehicles can be in fleets.Logical formLearned from6 sentences.