Ties may create a gravitational pull.Logical formLearned from2 sentences. A gravitational pull may draw enemies.Logical formLearned from2 sentences. Tides may be caused by a gravitational pull.Logical formLearned from2 sentences. Needs can be gravitational.Logical formLearned from2 sentences. A gravitational pull may cause matter.Logical formLearned from2 sentences. A gravitational pull can be universal.Logical formLearned from2 sentences. Gravitational forces can be greater.Logical formLearned from2 sentences. Some gravitational field can be from the universe.Logical formLearned from2 sentences. Gravitational attractions may pertain-to galaxies.Logical formLearned from2 sentences. A shroud can be gravitational.Logical formLearned from2 sentences. A gravitational pull can be enormous.Logical formLearned from2 sentences. A gravitational force can be equal to a (body weight).Logical formLearned from2 sentences. Studies may pertain-to a gravitational field.Logical formLearned from2 sentences. A gravitational field can be minuscule.Logical formLearned from2 sentences. A gravitational force can be negative.Logical formLearned from2 sentences.