I'd assume they are referring to the metaphor of "you" being a "gray cat" or "quiet street."
Answer: by stating the solution of appointing a commission
Explanation:I just did it
A prepositional phrase starts with a preposition. Although after can be used as a preposition, in this case it is an adverb, and is followed by a clause, not a phrase. The correct answer is thus to the movies, because the phrase starts with the preposition to.