Crews may wear (gas masks).Logical formLearned from15 sentences. (Crew changes) can be an affair.Logical formLearned from15 sentences. (Rescue crews) can be exhausted.Logical formLearned from15 sentences. Touch can be with a crew.Logical formLearned from15 sentences. A (cabin crew) can be female.Logical formLearned from15 sentences. A (shuttle crew) may begin.Logical formLearned from15 sentences. A (tuna ship) can be with some crew.Logical formLearned from15 sentences. Thirteens may pertain-to a crew.Logical formLearned from15 sentences. A crew may consist of a pilot.Logical formLearned from15 sentences. (Crew members) may undergo a rescue.Logical formLearned from15 sentences. A location may pertain-to a crew.Logical formLearned from15 sentences. A (tank crew) may pertain-to a country.Logical formLearned from15 sentences. (Helicopter crews) may pertain-to a country.Logical formLearned from15 sentences. Some crew may be arrested.Logical formLearned from15 sentences. A crew can be at fault.Logical formLearned from15 sentences.