An economy may undergo a collapse.Logical formLearned from542 sentences. A state can be constituted-of-or-filled-with collapse.Logical formLearned from541 sentences. A collapse can be catastrophic.Logical formLearned from539 sentences. A financial system may undergo a collapse.Logical formLearned from491 sentences. A deal may undergo a collapse.Logical formLearned from490 sentences. A collapse may pertain-to a weekday.Logical formLearned from478 sentences. Twin towers may undergo a collapse.Logical formLearned from455 sentences. A ussr may undergo a collapse.Logical formLearned from422 sentences. (Peace talks) may undergo a collapse.Logical formLearned from422 sentences. A (banking system) may undergo a collapse.Logical formLearned from403 sentences. Rule may undergo a collapse.Logical formLearned from400 sentences. A collapse may pertain-to a bank.Logical formLearned from397 sentences. A collapse may occur.Logical formLearned from376 sentences. A collapse may pertain-to year.Logical formLearned from373 sentences. Negotiations may undergo a collapse.Logical formLearned from370 sentences.