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: oh me to boy i have to hunt hunt them down uh-huh Sentence 2: I never have to hunt anyone down, thankfully. 
[EX A]: yes

[EX Q]: Sentence 1: Federal agencies are feeling the pressure to demonstrate that they are putting the taxpayers' money to sound use. Sentence 2: People want proof of their taxpayer money in use.
[EX A]: yes

[EX Q]: Sentence 1: America's biggest gun retailer, the chain will not fill prescriptions for the morning-after pill Preven. Sentence 2: The chain is America's largest gun retailer.
[EX A]:
yes