A center of gravity may be located.Logical formLearned from15 sentences. A gravity can be in space.Logical formLearned from15 sentences. Gravity may undergo an expression.Logical formLearned from15 sentences. An effect may pertain-to gravity.Logical formLearned from15 sentences. Gravity may take care.Logical formLearned from15 sentences. Persons may understand gravity.Logical formLearned from15 sentences. A gravity may pertain-to facts.Logical formLearned from15 sentences. A strength may pertain-to a gravity.Logical formLearned from15 sentences. A gravity may pertain-to a (climate danger).Logical formLearned from15 sentences. A center of gravity may change.Logical formLearned from15 sentences. A gravity may pull.Logical formLearned from15 sentences. An effect can be constituted-of-or-filled-with gravity.Logical formLearned from15 sentences. Opposition can be to gravity.Logical formLearned from15 sentences. A gravity can be cosmic.Logical formLearned from15 sentences. A gravity may pertain-to an action.Logical formLearned from15 sentences.