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'.

Input: Consider Input: A group of people watch a breakdancer in a red jacket do a one-handed trick. <sep> A person is doing tricks in front of crowd.

Output: yes


Input: Consider Input: Young man performing a skateboard trick on a sidewalk in a city. <sep> A young man is on a farm.

Output: yes


Input: Consider Input: A man wearing a white t-shirt and shorts is rock climbing with other people wearing blue hard hats. <sep> A man in a black t-shirt and shorts is hiking up a mountain.


Output: yes