A need can be for natural gas.Logical formLearned from49 sentences. Hydrogen can be gas.Logical formLearned from49 sentences. Streams can be constituted-of-or-filled-with gas.Logical formLearned from49 sentences. A (gas boom) may pertain-to a us-state.Logical formLearned from49 sentences. A (x-ray emitting gas) can be hot.Logical formLearned from49 sentences. (Gas mileage figures) may match_up against an accent.Logical formLearned from49 sentences. A need can be for gas.Logical formLearned from49 sentences. (Gas prices) may stay high.Logical formLearned from49 sentences. (Gas lines) can be broken.Logical formLearned from49 sentences. (Gas pipelines) may undergo construction.Logical formLearned from49 sentences. Gas can be to a continent.Logical formLearned from49 sentences. (Gas explosions) can be in (apartment buildings).Logical formLearned from49 sentences. Police may shoot gas.Logical formLearned from49 sentences. Gas can be underground.Logical formLearned from49 sentences. Israeli troops may respond with gas.Logical formLearned from49 sentences.