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 Input:
Sentence 1: They stood again, tips to the sky and left hands out in salute. Sentence 2: They were waving their right hands. 

Ex Output:
yes


Ex Input:
Sentence 1: I didn't invent them, but I did make them extra-dangerous. Sentence 2: I wasn't the one who created them but I did increase their level of danger.

Ex Output:
yes


Ex Input:
Sentence 1: To shop by the sea, head for Santa Monica Place mall at the end of the Third Street Promenade. Sentence 2: The Santa Monica Place mall is by the water and has beautiful views.

Ex Output:

no