A turbulence can be after a collapse.Logical formLearned from10 sentences. A collapse can be in spending.Logical formLearned from10 sentences. Signs may pertain-to a collapse.Logical formLearned from10 sentences. A role can be in a collapse of communism.Logical formLearned from10 sentences. A collapse can be in a history.Logical formLearned from10 sentences. A (food empire) may undergo a collapse.Logical formLearned from10 sentences. A collapse can be operational.Logical formLearned from10 sentences. Some congressional hearings may explore aspects of a collapse.Logical formLearned from10 sentences. Skyscrapers may undergo a collapse.Logical formLearned from10 sentences. Interstellar may cloud collapse.Logical formLearned from10 sentences. A building can be on a verge of collapse.Logical formLearned from10 sentences. A financial collapse can be spectacular.Logical formLearned from10 sentences. A collapse can be serious.Logical formLearned from10 sentences. A ministry may undergo a collapse.Logical formLearned from10 sentences. A reaction can be to a collapse.Logical formLearned from10 sentences.