A day may collapse a bridge.Logical formLearned from11 sentences. An explosion may collapse a tunnel.Logical formLearned from11 sentences. A pyramid may collapse during a performance.Logical formLearned from11 sentences. A coalition may collapse in a month.Logical formLearned from11 sentences. Pipes may collapse.Logical formLearned from11 sentences. Part of a wall may collapse.Logical formLearned from11 sentences. A passageway may collapse.Logical formLearned from11 sentences. A (retirement system) may collapse within some years.Logical formLearned from11 sentences. A government may collapse over a (party finance scandal).Logical formLearned from11 sentences. An iraqi army may collapse under an onslaught of a coalition.Logical formLearned from11 sentences. Caves may collapse.Logical formLearned from11 sentences. A gunman may collapse.Logical formLearned from11 sentences. A male may collapse on a bench.Logical formLearned from11 sentences. A roof of a mosque may collapse.Logical formLearned from11 sentences. Part of a roof of a (shopping center) may collapse.Logical formLearned from11 sentences.