At work, you and your boss are enroute to a company meeting on the 70th floor. In the elevator on the way up, the CEO gets on the elevator.....just the 3 of you. Halfway, the CEO lets out a gigantic fart.
What is the best thing for you to do in that situation to get a promotion:
A) glance at your boss and start chuckling
B) say "that was a good one, sir"
C) keep quiet
D) let out a giant fart of your own