A caffeine may be absorbed.Logical formLearned from2 sentences. Drugs may contain caffeine.Logical formLearned from2 sentences. Mixtures can be constituted-of-or-filled-with caffeine.Logical formLearned from2 sentences. An article can be on effects of caffeine.Logical formLearned from2 sentences. Caffeine may have some effects.Logical formLearned from2 sentences. A female may drink caffeine.Logical formLearned from2 sentences. A (caffeine content) may pertain-to a product.Logical formLearned from2 sentences. An opinion can be on caffeine.Logical formLearned from2 sentences. Caffeine can be a factor.Logical formLearned from2 sentences. Mate may contain caffeine.Logical formLearned from2 sentences. Some countries may bar a sale of (energy drinks) with levels of caffeine.Logical formLearned from2 sentences. A (morning caffeine) may pertain-to persons.Logical formLearned from2 sentences. Some foods can be with caffeine.Logical formLearned from2 sentences. Caffeine can be in a can.Logical formLearned from2 sentences. A caffeine may be contained in chocolate.Logical formLearned from2 sentences.