A risk of an avalanche can be high.Logical formLearned from5 sentences. Authorities may issue (avalanche warnings).Logical formLearned from5 sentences. A toll can be from an avalanche.Logical formLearned from5 sentences. An (avalanche advisory) may be issued for a (ski area).Logical formLearned from5 sentences. An other side may pertain-to an avalanche.Logical formLearned from5 sentences. A path may be blocked by an avalanche.Logical formLearned from5 sentences. An avalanche can be at a (ski resort).Logical formLearned from5 sentences. An avalanche can be alert to level.Logical formLearned from5 sentences. Officials may raise an avalanche.Logical formLearned from5 sentences. A snowboarder may be buried in an avalanche.Logical formLearned from5 sentences. An avalanche may hit a (rail line).Logical formLearned from5 sentences. An avalanche may break at a top of a chute.Logical formLearned from5 sentences. Persons may be equipped with (avalanche shovels).Logical formLearned from5 sentences. A male may be cover_uped in an avalanche.Logical formLearned from5 sentences. An avalanche may crash_down a mountainside.Logical formLearned from5 sentences.