Read the following context and choose the best option to answer the question.
Context: The only mistake was that I did n't have my high beams on . I had turned them off when I passed another car and had forgotten to turn them back on . That could have bought me another millisecond .
Question: What may be the reason for the outcome ?
Options: 
A. Their high beams were too bright .
B. Their lights were too dim .
C. Their high beams were too dim .
D. None of the above choices .


B