(Birth rates) may pertain-to a country.Logical formLearned from23 sentences. (Birth weight infants) can be premature.Logical formLearned from23 sentences. A birth can be easy.Logical formLearned from23 sentences. A mother may die after giving birth.Logical formLearned from23 sentences. Birth may undergo a celebration.Logical formLearned from23 sentences. A kind may undergo a birth.Logical formLearned from23 sentences. A princess may give birth to a child.Logical formLearned from23 sentences. Average (life expectancy) can be at birth.Logical formLearned from23 sentences. Agriculture may undergo a birth.Logical formLearned from22 sentences. A birth may pertain-to an emperor.Logical formLearned from22 sentences. A female may give birth to children.Logical formLearned from22 sentences. A baby can be at birth.Logical formLearned from22 sentences. A female may give birth to a (baby boy).Logical formLearned from22 sentences. A birth can be monstrous.Logical formLearned from22 sentences. A us-state may undergo a birth.Logical formLearned from22 sentences.