This is a test of commonsense with single/multi-choices. Complete the next sentence:

A guy drinks six cups of liquid one right after another. The guy covers his mouth and lowers his head. the guy

Available options:
a). wipes his forehead, stands up straight, and gestures to a guy next to him.
b). drops the bottle into a bucket and covers his mouth and pulls out his cigarette.
c). finishes the six cups.
d). points his hand to celebrate.
The answer is:
a).