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: So on the plus side, I was finally losing a little bit of weight. Sentence 2: I was happy to finally be losing weight.
[EX A]: no

[EX Q]: Sentence 1: The Corinthian portico was designed by James Gandon, who was also responsible for the Custom House on the north bank of the Liffey. Sentence 2: The Corinthian portico is a beautiful building. 
[EX A]: no

[EX Q]: Sentence 1: The local Butterfly Farm is probably your best chance of seeing the grand Rajah Brooke Birdwing and other rare species. Sentence 2: Rajah Brooke Birdwing is a rare species of butterfly.
[EX A]:
yes