A person may resist a gravitational pull.Logical formLearned from2 sentences. Consequences can be gravitational.Logical formLearned from2 sentences. A gravitational field may pertain-to a neighbor.Logical formLearned from2 sentences. A gravitational field can be intense.Logical formLearned from2 sentences. Gravitational waves can be detectable.Logical formLearned from2 sentences. Laws can be on gravitational attraction.Logical formLearned from2 sentences. An orbital energy may be converted to gravitational radiation.Logical formLearned from2 sentences. Some (neutron stars) may emit gravitational waves.Logical formLearned from2 sentences. Sources of gravitational waves may include binary-star systems.Logical formLearned from2 sentences. An orbit may perturb by gravitational interactions.Logical formLearned from2 sentences. A gravitational potential energy may be lost by a weight.Logical formLearned from2 sentences. A gravitational field may weaken with distance.Logical formLearned from2 sentences. A system may emit gravitational radiation.Logical formLearned from2 sentences. A gravitational force can be in a direction.Logical formLearned from2 sentences. Gravitational energy can be energy.Logical formLearned from2 sentences.