An avalanche may bear_down on a group.Logical formLearned from2 sentences. An avalanche can be alive.Logical formLearned from2 sentences. An avalanche may be found alive.Logical formLearned from2 sentences. An avalanche may rip through a gorge.Logical formLearned from2 sentences. Toll can be from avalanche.Logical formLearned from2 sentences. An avalanche of filings may help.Logical formLearned from2 sentences. An avalanche may pertain-to filings.Logical formLearned from2 sentences. An avalanche can be constituted-of-or-filled-with certifications.Logical formLearned from2 sentences. Some (mountain climbers) may be sweep_awayed in an avalanche.Logical formLearned from2 sentences. Some climber may be injured in an avalanche.Logical formLearned from2 sentences. An avalanche can be on mountain.Logical formLearned from2 sentences. An (avalanche alert) can be in areas.Logical formLearned from2 sentences. An avalanche can be alert in (mountain regions).Logical formLearned from2 sentences. Some others may survive an avalanche.Logical formLearned from2 sentences. An avalanche may underscore a vulnerability of an infrastructure.Logical formLearned from2 sentences.