I’m pretty sure it is C. Explicit. I could be wrong but Explicit means saying something directly, it is not implied.
A. To do whatever he wants them to do.
A sentence fragment is a sentence that is incomplete, one that is separated from the main claus. In this case "To" is a preposition, which means that there should be more to the sentence. You can tell because you can't fully understand the idea behind the sentence. Therefore A, is the fragment.
the overall theme of young love is inexperienance, and decisiveness that that person is your sole mate...
Using the same verb tense throughout the sentence
