Editor plan, coordinate, and revise material for publication in books, newspapers, or periodicals or on websites.
The correct answer is: Climax
Climax refers to the part of the story that is the turning point. This is the point wherein your main character is at highest tension or drama and faces a moment of great emotional intensity.
It seems to me that both A and C are true.
B is false. You really can't assume that your audience knows what text you are writing about.
There were five sandwiches on the table.
Five is the adjective in the sentence