Task: Question Understanding
Input (English): Question: The picture below shows a stream flowing over rocks. How do the water and rocks interact? (A) The water evaporates into the air because of the position of the rocks. (B) The water soaks into the ground beneath the rocks. (C) The water changes the shape of the rocks. (D) The water floods over its banks because of the mass of the rocks.?
Output (English): stream, water, rocks, interact?