A crew may conduct some experiments.Logical formLearned from19 sentences. (Crew members) may be given.Logical formLearned from19 sentences. Crews may be held for ransom.Logical formLearned from19 sentences. Thousands can be constituted-of-or-filled-with (cabin crew).Logical formLearned from19 sentences. A professionalism may pertain-to a crew.Logical formLearned from19 sentences. Everybody can be on a crew.Logical formLearned from19 sentences. Crews may move.Logical formLearned from18 sentences. A crew may take to boats.Logical formLearned from18 sentences. (Crew members) can be black.Logical formLearned from18 sentences. A crew may be assigned.Logical formLearned from18 sentences. A crew may undergo a treatment.Logical formLearned from18 sentences. A (production crew) may pertain-to a female.Logical formLearned from18 sentences. A conduct may pertain-to a crew.Logical formLearned from18 sentences. A crew may be named at a time of cancellation.Logical formLearned from18 sentences. A crew may pertain-to a lifeboat.Logical formLearned from18 sentences.