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.
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Question: 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.

Answer: yes

Question: Sentence 1: In many ways the city has never recovered from Hideyoshi's subsequent decision to move the national capital from Kyoto to Edo (now Tokyo) in the early 1600s a blow compounded by the young Emperor Meiji shifting the imperial household to Tokyo in 1868. Sentence 2: The city used to be the capital of Japan.

Answer: yes

Question: Sentence 1: In the group A1/PSP, together with the home-room teacher it was decided that each lesson will begin with a humming of the soundtrack theme from the newest version of the 'Soldiers of Call of Duty in the Blitzkrieg Return to Castle Wolfenstein' game. Sentence 2: They played a lot of games outside of the classroom.

Answer:
no