Some taikonauts may blast_off on a spacecraft.Logical formLearned from2 sentences. A (space environment) can be fine for a launch of a spacecraft.Logical formLearned from2 sentences. A journey can be on a spacecraft.Logical formLearned from2 sentences. Fields may affect a flight of a spacecraft.Logical formLearned from2 sentences. A (spacecraft system) can be manned.Logical formLearned from2 sentences. A spacecraft may undergo settings.Logical formLearned from2 sentences. A spacecraft may send some chinese astronauts.Logical formLearned from2 sentences. A spacecraft may be placed in a (vacuum chamber).Logical formLearned from2 sentences. A rocket may send some manned spacecraft.Logical formLearned from2 sentences. A (shenzhou-7 spacecraft) can be manned.Logical formLearned from2 sentences. A launch of a spacecraft may be stimulated.Logical formLearned from2 sentences. Researcher may see a spacecraft.Logical formLearned from2 sentences. A US-city may use hardware from a spacecraft.Logical formLearned from2 sentences. (Heat shields) can be on spacecraft.Logical formLearned from2 sentences. Nations may make to (land spacecraft).Logical formLearned from2 sentences.