An economy may verge on collapse.Logical formLearned from10 sentences. A financial sector may totter on a verge of collapse.Logical formLearned from10 sentences. A collapse may increase concerns.Logical formLearned from10 sentences. An (independence war) can be after a collapse.Logical formLearned from10 sentences. A collapse may pertain-to an uncle.Logical formLearned from10 sentences. A national airline may undergo a collapse.Logical formLearned from10 sentences. Dreams may undergo a collapse.Logical formLearned from10 sentences. Investigators may look at some causes of a (roof collapse).Logical formLearned from10 sentences. Prosecutors may investigate a collapse.Logical formLearned from10 sentences. A digestive system may undergo a collapse.Logical formLearned from10 sentences. An (exhibition hall roof) may undergo a collapse.Logical formLearned from10 sentences. A collapse may be caused by (building standards).Logical formLearned from10 sentences. A (hotel collapse) can be deadly.Logical formLearned from10 sentences. Some tragedy can be after a (hotel collapse).Logical formLearned from10 sentences. A truce can be in danger of collapse.Logical formLearned from10 sentences.