A (power collapse) can be widespread.Logical formLearned from16 sentences. A collapse may stagger markets.Logical formLearned from16 sentences. A collapse may pertain-to a mother.Logical formLearned from16 sentences. Evidence may pertain-to a collapse.Logical formLearned from16 sentences. Some soviet collapse may lead to tension.Logical formLearned from16 sentences. Kingdoms may undergo a collapse.Logical formLearned from16 sentences. A collapse can be a reason.Logical formLearned from16 sentences. A (subway station construction site) may undergo a collapse.Logical formLearned from16 sentences. A collapse can be ugly.Logical formLearned from16 sentences. A collapse can be on construction.Logical formLearned from16 sentences. Riots may be caused by a collapse of (investment schemes).Logical formLearned from16 sentences. A collapse can be predictable.Logical formLearned from16 sentences. Collapses can be dramatic.Logical formLearned from16 sentences. Hours can be after a collapse.Logical formLearned from16 sentences. A collapse can be in talks.Logical formLearned from16 sentences.