(Coal miners) may work.Logical formLearned from12 sentences. Dust can be in (coal mines).Logical formLearned from12 sentences. A coal can be from an altar.Logical formLearned from12 sentences. A person may walk over coals.Logical formLearned from12 sentences. A fire may rage at a (coal mine).Logical formLearned from12 sentences. (Fossil forests) may be found in (coal mines) of a us-state by a team of researcher.Logical formLearned from12 sentences. A male may be raked over coals.Logical formLearned from12 sentences. Shares can be constituted-of-or-filled-with (coal producers).Logical formLearned from12 sentences. Estimation may be perch_overed against (pitchfork bicycle sea coal braziers).Logical formLearned from12 sentences. (Pitchfork bicycle sea coal braziers) may battle hypothermias.Logical formLearned from12 sentences. Coals may manifest heat.Logical formLearned from12 sentences. A us-state can be a coal.Logical formLearned from12 sentences. Coal may be carried.Logical formLearned from12 sentences. Coal can be for export.Logical formLearned from12 sentences. A coal can be liquified.Logical formLearned from12 sentences.