Task: Text Completion
Input (English): A close up of a wakeboard is shown and a woman puts on a lifejacket. More people are seen sitting in the water and ride on the board behind the boat. a man <sep> (A) is then seen sitting on the boat and goes surfing behind other people. (B) lifts a sail and rides with one on a boat. (C) is seen driving the boat as they continue to ride along. (D) covers the camera several times while more people are shown riding and wakeboarding.
Output (English): C