Answer:
The answer would be C
Explanation:
Author's overall purpose: To argue that it depends on the circumstance, and that there are many factors that influence the decisions that a person makes.
C. prepostion
a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause, as in “the man on<span> the platform,” “she arrived </span>after<span> dinner,” “what did you do it </span>for<span> ?”</span>
