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.

Sentence 1: Batalha Abbey (see page 45) was built in gratitude. Sentence 2: As a showing of thanks, Batalha Abbey was constructed.
yes

Sentence 1: yeah well it all depends on what the rapids are like Sentence 2: The rapids are usually stronger.
no

Sentence 1: Next we tried those Better Sex instructional videos advertised in the New York Times Book Review. Sentence 2: The Better Sex video worked well for us.
no