Mines can be depleted.Logical formLearned from15 sentences. A (mine reclamation program) can be approved.Logical formLearned from15 sentences. A design may pertain-to a mine.Logical formLearned from15 sentences. Areas can be constituted-of-or-filled-with underground (coal mines).Logical formLearned from15 sentences. Some men can be in a mine.Logical formLearned from15 sentences. A mine can be in a country.Logical formLearned from15 sentences. Equipment may be used in underground (coal mines).Logical formLearned from15 sentences. A mine may manifest darkness.Logical formLearned from15 sentences. Some mines can be closed.Logical formLearned from15 sentences. Sections can be constituted-of-or-filled-with mines.Logical formLearned from15 sentences. A (vermiculite mine) may pertain-to a female.Logical formLearned from15 sentences. Some men can be in a (coal mine).Logical formLearned from15 sentences. A female may close a mine.Logical formLearned from15 sentences. Operator may pertain-to a mine.Logical formLearned from15 sentences. Route can be to a mine.Logical formLearned from15 sentences.