question: What is important for human digestion?
choices.text: grains animals Lungs glands meals Teeth Kidneys Aorta
choices.label: A B C D E F G H
formatted_question: What is important for human digestion? (A) grains (B) animals (C) Lungs (D) glands (E) meals (F) Teeth (G) Kidneys (H) Aorta