C. performers
Comedians, actors, and musicians all fall under the umbrella of being a performer in some way, making this the most general category here!
I believe the answer is the Climax.
In writings, rising action refers to how the conflict is build up.
Falling Actions refers to the part of the story right after the conflict is already solved (when the characters cheer and hugging after victory for example)
Resolution refers to the situation that created after conflict is solved (now the prince and princess live happily ever after)
The correct answer is “they”. They is the only plural noun in the right context, considering the sentence is talking about two people.