Choose the answer with the correct agreement.

Radio announcers should be careful not to insert their opinions into the newscasts. An announcer on a Kansas City radio station made a remark about the president, and they were fired because of it.


A. Radio announcers should be careful not to insert their opinions into the newscasts.


B. An announcer on a Kansas City radio station made a remark about the president, and they were fired because of it.


C. Both sentences are correct.