I believe the answer is A, "that was the only time they heard Atticus say it was a sin to do something" because, by process of elimination, he specifically was a good shot, and didn't tell his kids to shoot anything in particular. Therefore the only logical conclusion in my eyes is A. Have a nice day! :)
Answer:
are you asking something?
Explanation:
A improbable idea its not supposed to work but it does
a repeated or additional performance of an item at the end of a concert, as called for by an audience.