A wall of a (waste dump) may collapse.Logical formLearned from14 sentences. A self may collapse.Logical formLearned from14 sentences. Themselves may collapse.Logical formLearned from14 sentences. A bridge may collapse in a US-city.Logical formLearned from14 sentences. The economy of a country may collapse.Logical formLearned from14 sentences. A brain may collapse.Logical formLearned from14 sentences. A president may collapse.Logical formLearned from14 sentences. A male may collapse on a street.Logical formLearned from14 sentences. A (shadow banking system) may collapse.Logical formLearned from14 sentences. A male may collapse in a chair.Logical formLearned from14 sentences. A friend may collapse.Logical formLearned from14 sentences. Everyone may collapse.Logical formLearned from14 sentences. A number of banks may collapse.Logical formLearned from14 sentences. An (investment bank) may collapse.Logical formLearned from14 sentences. A rig may collapse.Logical formLearned from14 sentences.