I believe its because it falls across multiple lines without obvious breaks.
The line breaks are important because the first word of each line gets
emphasis. So, I would say A, but one could argue C.
Fiction prose I do believe
Answer:
I think it's "As the two climbed into the ring, the crowd exploded with a roar. Antonio and Felix both bowed gracefully and then raised their arms in acknowledgement"
Explanation:
it's right before the big fight starts, and the tension is starting to grow between the two.