A (disk failure) can be catastrophic.Logical formLearned from8 sentences. A loss can be catastrophic.Logical formLearned from8 sentences. (Crown fires) can be catastrophic.Logical formLearned from8 sentences. A catastrophic failure may pertain-to a dam.Logical formLearned from8 sentences. (Terror attacks) can be catastrophic.Logical formLearned from8 sentences. An area can be catastrophic.Logical formLearned from8 sentences. Sinkings can be catastrophic.Logical formLearned from8 sentences. A rift can be catastrophic.Logical formLearned from8 sentences. A catastrophic failure may push a country to a brink of bankruptcy.Logical formLearned from8 sentences. An (energy crisis) can be catastrophic.Logical formLearned from8 sentences. Flaws can be catastrophic.Logical formLearned from8 sentences. Failure may prove catastrophic for a bloc.Logical formLearned from8 sentences. Tidal waves can be catastrophic.Logical formLearned from8 sentences. A battle may face catastrophic failure.Logical formLearned from8 sentences. A tyranny can be catastrophic.Logical formLearned from8 sentences.