A gravitational pull may pertain-to the past.Logical formLearned from2 sentences. A gravitational attraction may pertain-to a (master star).Logical formLearned from2 sentences. A gravitational attraction of a (master star) may pull matter.Logical formLearned from2 sentences. Gravitational fields may pertain-to clusters.Logical formLearned from2 sentences. A death can be gravitational.Logical formLearned from2 sentences. A side can be gravitational.Logical formLearned from2 sentences. A person may create a gravitational pull.Logical formLearned from2 sentences. A result can be gravitational.Logical formLearned from2 sentences. Devices can be gravitational.Logical formLearned from2 sentences. A gravitational force may be exerted by a planet.Logical formLearned from2 sentences. A gravitational potential energy can be at maximum.Logical formLearned from2 sentences. An association can be gravitational.Logical formLearned from2 sentences. A gravitational pull of resentment may dominate a (war complex).Logical formLearned from2 sentences. Objects may move in gravitational fields.Logical formLearned from2 sentences. A gravitational force may undergo a modification.Logical formLearned from2 sentences.