(Mortality rates) can be male.Logical formLearned from15 sentences. Significant differences can be in mortality.Logical formLearned from15 sentences. A (mortality rate) can be newborn.Logical formLearned from15 sentences. Mortality may undergo an acceptance.Logical formLearned from15 sentences. A (mortality rate) can be from (breast cancer).Logical formLearned from15 sentences. A (mortality rate) can be in the world.Logical formLearned from15 sentences. Avian flu may have a (mortality rate) of some percent.Logical formLearned from15 sentences. Increases can be in (mortality rates).Logical formLearned from15 sentences. A (mortality rate) may fall.Logical formLearned from14 sentences. Mortality can be great.Logical formLearned from14 sentences. A factor can be in mortality.Logical formLearned from14 sentences. Potential can be for mortality.Logical formLearned from14 sentences. (Mortality rates) can be for patients.Logical formLearned from14 sentences. Mortality can be from (lung cancer).Logical formLearned from14 sentences. Changes can be in (mortality rates).Logical formLearned from14 sentences.