question: What is caffeine?
choices.text: psychoactive recyclable progesterone bipolar Calories depressant magnetic VOCs and NOx
choices.label: A B C D E F G H
formatted_question: What is caffeine? (A) psychoactive (B) recyclable (C) progesterone (D) bipolar (E) Calories (F) depressant (G) magnetic (H) VOCs and NOx