An equation can be gravitational.Logical formLearned from7 sentences. A gravitational field can be intense.Logical formLearned from7 sentences. Gravitational waves can be from black holes.Logical formLearned from7 sentences. A gravitational field may act.Logical formLearned from7 sentences. An oomph can be gravitational.Logical formLearned from7 sentences. A burden can be gravitational.Logical formLearned from7 sentences. A radii can be gravitational.Logical formLearned from7 sentences. An (instability paradigm) can be gravitational.Logical formLearned from7 sentences. A result may pertain-to a gravitational attraction.Logical formLearned from7 sentences. Simulations can be gravitational.Logical formLearned from7 sentences. A gravitational force can be small.Logical formLearned from7 sentences. Gravitational shifts can be dramatic.Logical formLearned from7 sentences. A (lens system) can be gravitational.Logical formLearned from7 sentences. A male may endure stress of gravitational forces.Logical formLearned from7 sentences. Gravitational forces can be high.Logical formLearned from7 sentences.