A (14th air fleet) may pertain-to a country.Logical formLearned from4 sentences. A fleet can be constituted-of-or-filled-with 737-800s.Logical formLearned from4 sentences. An operator may pertain-to a fleet.Logical formLearned from4 sentences. Fleets may pertain-to the world.Logical formLearned from4 sentences. A fleet can be constituted-of-or-filled-with some a330-300s.Logical formLearned from4 sentences. An (aircraft fleet) may pertain-to the world.Logical formLearned from4 sentences. A fleet may undergo a restoration.Logical formLearned from4 sentences. A yacht may lead a fleet.Logical formLearned from4 sentences. An (aviation fleet) may pertain-to a country.Logical formLearned from4 sentences. A country may have a (merchant fleet).Logical formLearned from4 sentences. Fleets may undergo an expansion.Logical formLearned from4 sentences. A (merchant fleet) may consist of some ships.Logical formLearned from4 sentences. A decline can be in a (merchant fleet).Logical formLearned from4 sentences. A (fleet issue) may be resolved.Logical formLearned from4 sentences. (Safety checks) may pertain-to a fleet.Logical formLearned from4 sentences.