A (cholera epidemic) can be catastrophic.Logical formLearned from6 sentences. A withdrawal of troops can be catastrophic.Logical formLearned from5 sentences. A conflagration can be catastrophic.Logical formLearned from5 sentences. (Fish kills) can be catastrophic.Logical formLearned from5 sentences. (Health events) can be catastrophic.Logical formLearned from5 sentences. A drop can be catastrophic.Logical formLearned from5 sentences. A catastrophic failure can be at a point.Logical formLearned from5 sentences. A (fire season) can be catastrophic.Logical formLearned from5 sentences. An interruption can be catastrophic.Logical formLearned from5 sentences. Variety can be constituted-of-or-filled-with catastrophic events.Logical formLearned from5 sentences. Mistakes can be catastrophic.Logical formLearned from5 sentences. (Storm surges) can be catastrophic.Logical formLearned from5 sentences. Errors can be catastrophic.Logical formLearned from5 sentences. A depopulation can be catastrophic.Logical formLearned from5 sentences. An (insurance market) can be catastrophic.Logical formLearned from5 sentences.