Leo: Given the sentence "Green sunglasses and a pink swimsuit set the tone for stepping into the cold pool." is it true that "Green sunglasses and a pink swimsuit is something that isn't being worn."?
Mei: OK, So, let's think first...
Me:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Setting the tone doesn't imply that something that isn't being worn.
Thus, the answer is no.