Gravity may undergo a decrease.Logical formLearned from7 sentences. Gravity can be a song.Logical formLearned from7 sentences. Gravity may undergo an equation.Logical formLearned from7 sentences. Gravity may undergo a variation.Logical formLearned from7 sentences. A feeling can be constituted-of-or-filled-with gravity.Logical formLearned from7 sentences. Developments can be in gravity.Logical formLearned from7 sentences. Expansion may slow under an influence of gravity.Logical formLearned from7 sentences. Pressure may pertain-to gravity.Logical formLearned from7 sentences. Effects of gravity may be reduced.Logical formLearned from7 sentences. A gravity may raise tides.Logical formLearned from7 sentences. Gravity may begin.Logical formLearned from7 sentences. Variations can be in gravity.Logical formLearned from7 sentences. Maps may show a (gravity field).Logical formLearned from7 sentences. A system may rely on gravity.Logical formLearned from7 sentences. Theory may include gravity.Logical formLearned from7 sentences.