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.

Q: Sentence 1: In providing services and in establishing classifications, rates, and fees under this title, the Postal Service shall not, except as specifically authorized in this title, make any undue or unreasonable discrimination among users of the mails, nor shall it grant any undue or unreasonable preferences to any such user. Sentence 2: Discrimination is preferred by the Postal Service.

A: yes
****
Q: Sentence 1: The gateway to the gardens of the mausoleum can be admired as a masterpiece in its own right, with noble marble arches, the domed kiosks on the four corner turrets, and two rows of 11 small chhattri (umbrella-domes) just above the entrance. Sentence 2: The gateway is nothing special.

A: yes
****
Q: Sentence 1: So on the plus side, I was finally losing a little bit of weight. Sentence 2: I was happy to finally be losing weight.

A:
no
****