(Coal mining accidents) can be fatal.Logical formLearned from9 sentences. A hubris can be fatal.Logical formLearned from9 sentences. Toxins can be fatal.Logical formLearned from9 sentences. A coincidence can be fatal.Logical formLearned from9 sentences. Disturbances can be fatal.Logical formLearned from9 sentences. (House fires) can be fatal.Logical formLearned from9 sentences. Levels can be fatal.Logical formLearned from9 sentences. A (shooting spree) can be fatal.Logical formLearned from9 sentences. A medication can be fatal.Logical formLearned from9 sentences. Medical conditions can be fatal.Logical formLearned from9 sentences. Rounds can be fatal.Logical formLearned from9 sentences. A jolt can be fatal.Logical formLearned from9 sentences. A plant may have some fatal accidents.Logical formLearned from9 sentences. A complication can be fatal.Logical formLearned from9 sentences. Attacks can be fatal.Logical formLearned from9 sentences.