Detailed Instructions: In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
Q: Eating certain foods can add fiber into a diet which helps the body to stay regular, such as when eating (A) multivitamins (B) fish (C) crackers (D) broccoli
A:
D