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.

Q: Sentence 1: It's the idea that perfect competition might be just around the corner, not the competition itself, that keeps the paranoid prosperous. Sentence 2: This is talking about a soccer game.

A: no
****
Q: Sentence 1: This proved highly dangerous to pilgrims who approached the abbey across the sands (the causeway joining the island to the mainland was not built until 1874). Sentence 2: Many pilgrims perished en route to the abbey.

A: no
****
Q: Sentence 1: Gambas are prawns, and langostinos the jumbo-sized version. Sentence 2: Langostinos are a local delicacy because of their size.

A:
no
****