A trio can be alien.Logical formLearned from10 sentences. A doctor can be alien.Logical formLearned from10 sentences. A (space station) can be alien.Logical formLearned from10 sentences. A facility can be alien.Logical formLearned from10 sentences. A (registration receipt) can be alien.Logical formLearned from10 sentences. Puppets can be alien.Logical formLearned from10 sentences. A stranger can be alien.Logical formLearned from10 sentences. A host can be alien.Logical formLearned from10 sentences. Suits can be alien.Logical formLearned from10 sentences. Reptiles can be alien.Logical formLearned from10 sentences. Movements can be alien.Logical formLearned from10 sentences. Invasives can be alien.Logical formLearned from10 sentences. (Crew members) can be alien.Logical formLearned from10 sentences. Passports can be alien.Logical formLearned from10 sentences. An arrival can be alien.Logical formLearned from10 sentences.