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: 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.

Answer: yes

Question: Sentence 1: The palace has been splendidly restored since World War I with the help of private contributions, most notably from John D. Rockefeller. Sentence 2: Private contributions have helped in the restoration of the palace.

Answer: yes

Question: Sentence 1: Specific activities performed by central groups differed somewhat, primarily because they relied to a varying extent on security managers and administrators in subordinate units and on other organizationally separate groups, such as disaster recovery or emergency response teams. Sentence 2: Some of the activities were different.

Answer:
yes