(Rescue crews) may begin.Logical formLearned from21 sentences. A crew may tell relatives.Logical formLearned from21 sentences. (Rescue crews) may demand quiet.Logical formLearned from21 sentences. Exchange can be for safety of a crew.Logical formLearned from21 sentences. (Rescue crews) can be in trucks.Logical formLearned from21 sentences. A crew may undergo a seizure.Logical formLearned from21 sentences. Casualties can be among a crew.Logical formLearned from21 sentences. A captain may pertain-to a crew.Logical formLearned from21 sentences. A crew may undergo a landing.Logical formLearned from21 sentences. (Crew chief) may be fined.Logical formLearned from21 sentences. A (crew compartment) may pertain-to a shuttle.Logical formLearned from21 sentences. (Rescue crews) may be evacuated.Logical formLearned from21 sentences. A country may detain a crew.Logical formLearned from21 sentences. A crew may escape.Logical formLearned from21 sentences. A crew may depart.Logical formLearned from21 sentences.