A (mortality rate) may undergo a lessening.Logical formLearned from4 sentences. Mortality can be from cervical cancer.Logical formLearned from4 sentences. (Mortality rates) can be yearly.Logical formLearned from4 sentences. (Mortality rates) can be monthly.Logical formLearned from4 sentences. (Maternal mortality) can be in a country.Logical formLearned from4 sentences. (Child mortality) can be in the world.Logical formLearned from4 sentences. Observations may be made upon bills of mortality.Logical formLearned from4 sentences. An (adult mortality) can be annual.Logical formLearned from4 sentences. Mortality can be in piglets.Logical formLearned from4 sentences. A (mortality rate) may approach some percent.Logical formLearned from4 sentences. Some source can be constituted-of-or-filled-with mortality.Logical formLearned from4 sentences. A spike can be in mortality.Logical formLearned from4 sentences. A combination can be constituted-of-or-filled-with mortality.Logical formLearned from4 sentences. Mortalities can be high.Logical formLearned from4 sentences. Mortality may undergo an observation.Logical formLearned from4 sentences.