Answer:
B. Introduction
Explanation:
The answer is B because, I'm a genius
I would say what type of work you do. It shows what the person is interested in and what the work they do and will be doing is going to look like. It also opens up information about who they are.
They are used as modifiers
A prepositional phrase starts with a preposition. Given that the preposition in this sentence is the word <em>in, </em>the prepositional phrase is in the contest. The word it modifies is paint.
Where does Devon want to paint pumpkins? In the contest.