A caffeine may cause headaches.Logical formLearned from2 sentences. A (caffeine intake) may pertain-to a child.Logical formLearned from2 sentences. Sensitivity may refer to an amount of caffeine.Logical formLearned from2 sentences. A cup of coffee may have some milligrams of caffeine.Logical formLearned from2 sentences. (Energy drinks) may be loaded with caffeine.Logical formLearned from2 sentences. A person may prefer caffeine.Logical formLearned from2 sentences. A day can be without caffeine.Logical formLearned from2 sentences. (Caffeine cravings) may pertain-to a person.Logical formLearned from2 sentences. Caffeine may dehydrate a body.Logical formLearned from2 sentences. Caffeine may be allowed.Logical formLearned from2 sentences. Caffeine can be fine.Logical formLearned from2 sentences. Drugs can be a caffeine.Logical formLearned from2 sentences. A role may pertain-to caffeine.Logical formLearned from2 sentences. Caffeine may contain beverages.Logical formLearned from2 sentences. Roasts may have caffeine.Logical formLearned from2 sentences.