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.

[EX Q]: Sentence 1: There was an enormous sphere of thin crystal to represent the sky. Sentence 2: The crystal is very expensive and precious.
[EX A]: no

[EX Q]: Sentence 1: i find it very interesting that some television shows that i enjoy i particularly like the music i don't know which is chicken and egg in that situation uh a good example would be uh i have connections but but not particularly deep ones to the Vietnamese war type situations uh and i found that i really like China Beach and i particularly like Tour of Duty and both of them i had as much fascination of the background music i think going on as i did to the theme of the shows Sentence 2: I hated the background music of Tour of Duty and China Beach. 
[EX A]: yes

[EX Q]: Sentence 1: well she's part Chow and part shepherd Sentence 2: She is a human.
[EX A]:
yes