A collision may involve manned spacecraft.Logical formLearned from7 sentences. A spacecraft may bring_up a crew.Logical formLearned from7 sentences. A country may send_up a spacecraft.Logical formLearned from7 sentences. A spacecraft may carry some persons.Logical formLearned from7 sentences. A spacecraft may dock.Logical formLearned from7 sentences. Some spacecrafts can be in a history of spaceflight.Logical formLearned from7 sentences. A spacecraft may set_down on plains.Logical formLearned from7 sentences. A tail may pertain-to a spacecraft.Logical formLearned from7 sentences. A spacecraft may break free of an orbit.Logical formLearned from7 sentences. (Power loss) may doom a spacecraft.Logical formLearned from7 sentences. A spacecraft can be during re-entry.Logical formLearned from7 sentences. A spacecraft can be damaged.Logical formLearned from7 sentences. Spacecraft may recover from problems.Logical formLearned from7 sentences. A launch of a manned spacecraft may leave.Logical formLearned from7 sentences. A (radio transmission) may pertain-to a spacecraft.Logical formLearned from7 sentences.