Awacs may man by crews.Logical formLearned from12 sentences. A male can be among (crew members).Logical formLearned from12 sentences. Some (crew members) can be nationals.Logical formLearned from12 sentences. A crew can be constituted-of-or-filled-with some women.Logical formLearned from12 sentences. (Crew members) may return.Logical formLearned from12 sentences. Members may pertain-to a (train crew).Logical formLearned from12 sentences. Some members of a crew may die.Logical formLearned from12 sentences. A crew may pertain-to a vehicle.Logical formLearned from12 sentences. A crew may lower sails.Logical formLearned from12 sentences. Crews may stop.Logical formLearned from12 sentences. Communication can be with a (flight crew).Logical formLearned from12 sentences. Crews can be constituted-of-or-filled-with (b-2 stealth bombers).Logical formLearned from12 sentences. A crew of an (an-24 airliner) may inform (air traffic controllers) that something-is-the-case.Logical formLearned from12 sentences. Crews can be uniformed.Logical formLearned from12 sentences. A crew may lose some members.Logical formLearned from12 sentences.