Which sentence contains an example of sarcasm?

Question

A. “Well, aren’t you graceful!” he exclaimed as she danced.
B. As Tim stooped down to pick up the books he dropped, Jill walked by and said, "Way to go, genius!"
C. "What a perfect day for a picnic!" James exclaimed as rain drenched the park.
D. "Don't be a jerk, Jill," said Jenny.

Answer 1

B. As Tim stooped down to pick up the books he dropped, Jill walked by and said, "Way to go, genius!"