Task: Question Understanding
Input (English): Question: Which one of the following is a reasonable thing a student can do to help prevent pollution in his or her environment? (A) Instead of using paper bags, place raked leaves by the roadside for collection (B) Stop showering to save water (C) Stop littering or pick up litter (D) Limit how many items are tossed into the recycling bin?
Output (English): student, prevent, pollution, environment?