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: i wish i had some to spend Sentence 2: I wish I had time to spend swimming

Output: no


Input: Consider Input: Sentence 1: The whole thing's damned awkward!  Sentence 2: The entire situation is uncomfortable.

Output: yes


Input: Consider Input: Sentence 1: Operation and maintenance expenditures had become by fiscal year 1990 the single largest individual program item in the Corps' budget. Sentence 2: Operational and maintenance costs have always been an insignificant expense.


Output: yes