Answer:
A. Richmond attended summer camp.
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Explanation:
TLDR: After the concert Richmond went to summer camp, and then went to arts school.
The concert was a success, and they raised enough money to send Richmond to camp.
Richmond had a lot of fun at the summer camp and went to a performing arts school to learn more about the violin. After he went to college, he became a teacher to help students who loved music just like him. His great talent made others love music, too. In fact, Richmond's little sister learned to love music from watching him play the violin.
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Hopefully this helps you, if it didn't I apologize.