A police can be fatal.Logical formLearned from6 sentences. A (brain degeneration) can be fatal.Logical formLearned from6 sentences. A (coal mine explosion) can be fatal.Logical formLearned from6 sentences. A (coal mine blast) can be fatal.Logical formLearned from6 sentences. A (boat capsizing) can be fatal.Logical formLearned from6 sentences. An (animal disease) can be fatal.Logical formLearned from6 sentences. Woundings can be fatal.Logical formLearned from6 sentences. Opportunistic infections can be fatal.Logical formLearned from6 sentences. A fatal mistake can be by some defenders.Logical formLearned from6 sentences. A medical condition can be fatal.Logical formLearned from6 sentences. Cancers can be fatal.Logical formLearned from6 sentences. A blowout can be fatal.Logical formLearned from6 sentences. A fear can be fatal.Logical formLearned from6 sentences. A pattern can be fatal.Logical formLearned from6 sentences. (Helicopter accidents) can be fatal.Logical formLearned from6 sentences.