How does the author create a feeling of suspense or tension in this story?
A) by characterizing Chelsea as a strong, unafraid, and daring young girl
B) by making Brian supremely over-confident, suggesting that he may fail soon
C) by having Brian trip on a small mound of dirt just before crossing the finish line
D) by establishing a setting of neutral territory, the grassy field behind the school after lunch

The correct answer is B