You will be given a definition of a task first, then some input of the task.
Given Sentence 1 and Sentence 2, indicate your answer as yes when the two sentences clearly agree or clearly disagree with each other. If the relationship cannot be determined, answer with 'no'.

two men are seen talking, one man wears pink and another is sporting a t-shirt for summer school 60th anniversary. <sep> Two old men talk at a family reunion.
Output:

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
no