(Peace accords) may collapse.Logical formLearned from16 sentences. Some floors of a building may collapse.Logical formLearned from16 sentences. Orders may collapse.Logical formLearned from16 sentences. (Disarmament talks) may collapse.Logical formLearned from16 sentences. Part of a (landing gear) may collapse.Logical formLearned from16 sentences. A stand may collapse.Logical formLearned from16 sentences. A block of flats may collapse in a port city of a world-city.Logical formLearned from16 sentences. Houses may be collapsed.Logical formLearned from16 sentences. A building may collapse in an explosion.Logical formLearned from16 sentences. A building can be in danger of collapsing.Logical formLearned from16 sentences. A part may collapse.Logical formLearned from16 sentences. A side may collapse.Logical formLearned from16 sentences. A roof of a house may collapse.Logical formLearned from15 sentences. A (suspension bridge) may collapse.Logical formLearned from15 sentences. Levees may collapse.Logical formLearned from15 sentences.