A reaction time contest is held. While most competitors had an average sound reaction time between 0.17 and 0.20 seconds, one person scored a fantastic 0.0713 seconds on average. The results of this test are shown below. What is the most likely explanation of this unusually low average time? A. The subject frank a beverage with a lot of caffeine just before the contest.

B. The subject had very warm arms and hands.

C. The subject was an avid video game player.

D. None of the above.