In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Input: Consider Input: Sentence 1: This won't work, says Stephanopoulos, speaking  You can [avoid questions] in one press conference. Sentence 2: Stephanopolous believed this was bound to work.

Output: yes


Input: Consider Input: Sentence 1: He snapped his fingers. Sentence 2: He clapped his hands.

Output: yes


Input: Consider Input: Sentence 1: Lincoln stared out the window, and looked quite irate. Sentence 2: An irate Lincoln looked out the window thinking about his wife.


Output: no