Task: Text Completion
Input (English): A man puts on paintball gear in a mirror grabs his gun and runs through the snow. men <sep> (A) duck behind trees, plywood walls and fences on a paintball field. (B) are doing paintball with their dogs in snow hole wearing helmets. (C) climb each other boarding through the snow. (D) jumps down the ramp and enter a park in a van.
Output (English): A