Answer:she did it on purpose
Explanation:
I think it would be C because he says how he believes it makes them happy, but there is no proof that animals are happy when they have crowd cheering them on.
Coincidence is not a form of irony. Sarcasm obviously is, Dramatic is when the reader/viewer knows more than the character in the plot. Situational irony is when the opposite of what's expected happens, and Coincidence is not an irony.
The comma should go after again, so the answer is D