(Health issues) may be related to caffeine.Logical formLearned from2 sentences. A (caffeine addiction) can be true.Logical formLearned from2 sentences. Caffeine can be in an afternoon.Logical formLearned from2 sentences. A quest can be for caffeine.Logical formLearned from2 sentences. Benefits can be constituted-of-or-filled-with caffeine.Logical formLearned from2 sentences. A diet can be constituted-of-or-filled-with caffeine.Logical formLearned from2 sentences. A (caffeine kick) may pertain-to black tea.Logical formLearned from2 sentences. Pills may contain caffeine.Logical formLearned from2 sentences. A female can be a (caffeine junkie).Logical formLearned from2 sentences. Persons can be without caffeine.Logical formLearned from2 sentences. Caffeine may counteract effects of alcohol.Logical formLearned from2 sentences. An active ingredient can be a caffeine.Logical formLearned from2 sentences. (Caffeine intoxication) may result from (jet lag).Logical formLearned from2 sentences. A bar may give a person a (caffeine boost).Logical formLearned from2 sentences. A caffeine can be different from a cup of coffee of soda.Logical formLearned from2 sentences.