Coal may be fired.Logical formLearned from132 sentences. A supply can be constituted-of-or-filled-with coal.Logical formLearned from122 sentences. A cargo can be constituted-of-or-filled-with coal.Logical formLearned from119 sentences. A (coal mine) can be illegal.Logical formLearned from119 sentences. A coal can be mined.Logical formLearned from118 sentences. A (coal production) can be annual.Logical formLearned from117 sentences. (Coal mines) may pertain-to a us-state.Logical formLearned from111 sentences. Persons may support clean coal.Logical formLearned from111 sentences. A (gas explosion) may rip through a (coal mine).Logical formLearned from111 sentences. (Coal mines) can be illegal.Logical formLearned from109 sentences. Prices can be for coal.Logical formLearned from108 sentences. A (coal country) may pertain-to a us-state.Logical formLearned from107 sentences. A (coal exporter) may pertain-to the world.Logical formLearned from107 sentences. A load can be constituted-of-or-filled-with coal.Logical formLearned from107 sentences. Coals can be constituted-of-or-filled-with fire.Logical formLearned from107 sentences.