A person can be concerned by failures.Logical formLearned from21 sentences. A failure can be mysterious.Logical formLearned from21 sentences. (Food shortages) can be after (crop failures).Logical formLearned from21 sentences. A structural failure can be sudden.Logical formLearned from21 sentences. A failure may pertain-to a central government.Logical formLearned from21 sentences. A failure can be renewed.Logical formLearned from21 sentences. An aircraft may undergo a failure.Logical formLearned from21 sentences. Resentment can be over a failure.Logical formLearned from21 sentences. Teams may undergo a failure.Logical formLearned from21 sentences. A failure may be reported.Logical formLearned from21 sentences. A business can be a failure.Logical formLearned from21 sentences. A male may describe a failure.Logical formLearned from21 sentences. A history may pertain-to a failure.Logical formLearned from21 sentences. Part can be on a failure.Logical formLearned from21 sentences. Blame can be for failures.Logical formLearned from21 sentences.