The correct answer is C. Writing a synopsis of a play.
The synopsis is termed as a brief summary of the whole story.
The synopsis is different from others like pitch and planning an outline. In synopsis, it is a bit difficult because;
1. Spoiling of the story feels like heresy.
2. Everything in your book seems important.
3. You really want people to like your book.
Synopsis helps a publisher or agent or judge to understand the context of the sample written. It also helps the agent to get the idea of the whole story.