Instructions: 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.
Input: Sentence 1: and boating and horseback riding although i'm recovering from back surgery so it's going to be awhile before i can do either one of those Sentence 2: Despite horseback riding being the cause of my back injury, I'd like to pick it back up as soon as possible.
Output:
no