A gravitational field may pertain-to (group members).Logical formLearned from2 sentences. A giant elliptical galaxy may be disturbed by gravitational interaction.Logical formLearned from2 sentences. A result may pertain-to gravitational interactions.Logical formLearned from2 sentences. Gravitational forces may pertain-to a neighbor.Logical formLearned from2 sentences. Stars may be caught in a gravitational field of an object.Logical formLearned from2 sentences. A gravitational interaction may pertain-to stars.Logical formLearned from2 sentences. Gravitational forces may pertain-to a galaxy.Logical formLearned from2 sentences. A gravitational field may pertain-to the second moon.Logical formLearned from2 sentences. A gravitational field of the second moon may account for deviations of a motion of a moon.Logical formLearned from2 sentences. A planetary ring can be through gravitational forces.Logical formLearned from2 sentences. A gravitational compression may pertain-to a planet.Logical formLearned from2 sentences. A nature of a gravitational interaction can be responsible for a fact.Logical formLearned from2 sentences. An output can be in gravitational radiation.Logical formLearned from2 sentences. A gravitational attraction may pertain-to a star.Logical formLearned from2 sentences. Gravitational forces can be great that something-is-the-case.Logical formLearned from2 sentences.