Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: A man in a suit stands on a walkway with is suitcase with a large display in front of him announcing airline flights. <sep> A man is at an airport.
Student:
yes