Read the following context and choose the best option to answer the question.
Context: I ' m glad we 're back in contact . We had a good time , we reminisced back to when were roommates , and as the ultimate throwback we saw Bloc Party together , the way we did three years ago when we were young and innocent . And as my final penance ?
Question: What type of concert did the narrator go to ?
Options: 
A. They went to an EDM show .
B. They went to a Broadway show .
C. None of the above choices .
D. They went to a rock concert .


D