(Gas prices) may drop.Logical formLearned from236 sentences. A (gas explosion) can be at a (coal mine).Logical formLearned from236 sentences. A person may buy gas.Logical formLearned from235 sentences. (Security forces) may fire gas.Logical formLearned from232 sentences. A price can be for gas.Logical formLearned from229 sentences. Gas can be noxious.Logical formLearned from228 sentences. A percent may pertain-to a natural gas.Logical formLearned from227 sentences. A (gas station) may pertain-to a person.Logical formLearned from223 sentences. (Gas prices) may pertain-to persons.Logical formLearned from222 sentences. Limits can be on (greenhouse gas emissions).Logical formLearned from221 sentences. A disk can be constituted-of-or-filled-with gas.Logical formLearned from221 sentences. (Gas prices) may skyrocket.Logical formLearned from221 sentences. Pressure may pertain-to gas.Logical formLearned from220 sentences. (Carbon dioxide) can be (greenhouse gas).Logical formLearned from220 sentences. Gas may undergo a use.Logical formLearned from215 sentences.