A spacecraft can be egg-shaped.Logical formLearned from4 sentences. A spacecraft may lose signal.Logical formLearned from4 sentences. A spacecraft may be knowned to man.Logical formLearned from4 sentences. A male may buy himself a spacecraft.Logical formLearned from4 sentences. A spacecraft may use technology.Logical formLearned from4 sentences. A spacecraft may finish some days.Logical formLearned from4 sentences. Persons may have spacecraft.Logical formLearned from4 sentences. Spacecraft may taste water.Logical formLearned from4 sentences. An alien spacecraft can be red.Logical formLearned from4 sentences. An (alien spacecraft) can be mysterious.Logical formLearned from4 sentences. A connection can be to a spacecraft.Logical formLearned from4 sentences. Engine can be for spacecraft.Logical formLearned from4 sentences. A thruster can be for spacecraft.Logical formLearned from4 sentences. Contamination can be from a spacecraft.Logical formLearned from4 sentences. A gravitational pull may be caused by engines of a spacecraft.Logical formLearned from4 sentences.