Answer:
The setting of a story is the environment your characters are in. The location, time, and weather all play major points in a story, and a well-described setting can make it more interesting for your readers
Explanation:
I would say that the parallel list here is C) a lost puppy, a colored poster, and a happy boy.
This is because all words have an article <em>a, </em>and an adjective in front of them, so they are parallel.
Semi-vegetarian I believe.. or pollo-vegetarian.