Survival can be at stake.Logical formLearned from90 sentences. (Survival rates) can be long-term.Logical formLearned from89 sentences. An increase can be in survival.Logical formLearned from88 sentences. Survival may undergo a test.Logical formLearned from87 sentences. Threats can be to survival.Logical formLearned from86 sentences. Survival can be in question.Logical formLearned from86 sentences. An industry may undergo survival.Logical formLearned from86 sentences. A quest can be for survival.Logical formLearned from86 sentences. A coalition may undergo survival.Logical formLearned from85 sentences. Survival may pertain-to an airline.Logical formLearned from85 sentences. Survival can be difficult.Logical formLearned from84 sentences. A necessity can be for survival.Logical formLearned from83 sentences. Hope can be for survival.Logical formLearned from83 sentences. Patients may undergo survival.Logical formLearned from83 sentences. Survival can be reduced.Logical formLearned from82 sentences.