A boy may collapse.Logical formLearned from16 sentences. A (tourism industry) may collapse in decades.Logical formLearned from16 sentences. Billboards may collapse onto cars.Logical formLearned from16 sentences. Governments may collapse.Logical formLearned from16 sentences. A truce may collapse over a summer.Logical formLearned from16 sentences. Some women may collapse.Logical formLearned from16 sentences. A minaret may collapse.Logical formLearned from16 sentences. A (subway tunnel) may collapse.Logical formLearned from16 sentences. A (crater lake) may collapse in a volcano.Logical formLearned from16 sentences. (Truce efforts) may collapse.Logical formLearned from16 sentences. Hopes may collapse.Logical formLearned from16 sentences. Part of a roof may collapse.Logical formLearned from16 sentences. Hillsides may collapse on_top_of villages.Logical formLearned from16 sentences. A rupiah may collapse.Logical formLearned from16 sentences. Balconies may collapse.Logical formLearned from16 sentences.