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: The technology of satellite TV--one 18-inch dish on the deck of my apartment receiving 207 channels from something flying in space thousands of miles away--is wonderful. Sentence 2: The technology behind satellite TV is wonderful.

Output: yes


Input: Consider Input: Sentence 1: Remember that contacting legal agencies for pro bono clients can lead to paying work. Sentence 2: Pro bono work never leads to paid positions.

Output: yes


Input: Consider Input: Sentence 1: kiosks or accessed the programs on the Internet, using home computers. Sentence 2: The programs were accessed via Apple laptops.


Output: no