(Mud houses) may collapse.Logical formLearned from7 sentences. A credibility of a military alliance may collapse.Logical formLearned from7 sentences. A building may collapse at some a.m..Logical formLearned from7 sentences. Everybody may collapse.Logical formLearned from7 sentences. A roof of a pavilion may collapse.Logical formLearned from7 sentences. A quake may collapse a roof.Logical formLearned from7 sentences. A wall may collapse during a demolition of a home of an islamic militant.Logical formLearned from7 sentences. An (opposition alliance) may collapse.Logical formLearned from7 sentences. Property may collapse at a beginning of 1990s.Logical formLearned from7 sentences. A hall may collapse in an accident.Logical formLearned from7 sentences. A mother may collapse on hearing a verdict.Logical formLearned from7 sentences. Some (apartment buildings) may collapse on residents.Logical formLearned from7 sentences. Prices may collapse in 1990s.Logical formLearned from7 sentences. Some houses may collapse in a county.Logical formLearned from7 sentences. Hills may collapse.Logical formLearned from7 sentences.