Sodas may contain caffeine.Logical formLearned from4 sentences. Caffeine can be in amounts.Logical formLearned from4 sentences. Caffeine may increase (urine production).Logical formLearned from4 sentences. (Caffeine consumption) can be during pregnancy.Logical formLearned from4 sentences. Caffeine may undergo an elimination.Logical formLearned from4 sentences. An interaction can be between caffeine.Logical formLearned from4 sentences. (Caffeine levels) can be urinary.Logical formLearned from4 sentences. A person may function without caffeine.Logical formLearned from4 sentences. (Caffeine intake) can be useful in (meeting deadlines).Logical formLearned from4 sentences. Caffeine may be removed from a list of substances.Logical formLearned from4 sentences. (Caffeine tablets) may undergo a use.Logical formLearned from4 sentences. Voters can be in a (caffeine capital).Logical formLearned from4 sentences. A female of a country may be caught with level of caffeine.Logical formLearned from4 sentences. A female of a country may be caught with levels of caffeine.Logical formLearned from4 sentences. Testing can be for levels of caffeine.Logical formLearned from4 sentences.