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: 30% is a decrease in concentration or deposition compared to current conditions (an improvement) Sentence 2: There has been a decrease compared to current conditions.
yes

Sentence 1: 14 The labor required to install an absorber vessel and ductwork is a major portion of the system installation man-hours. Sentence 2: Installing an absorber vessel and ductwork requires more workers than any other part of system installation.
no

Sentence 1: One of the joys of fishing in Japan is taking the catch back to your Japanese-style inn and having the cook grill it for you or turn it into sushi or sashimi (depending on your degree of faith in the cleanliness of Japan's highly polluted rivers). Sentence 2: It is enjoyable to take you catch back to an inn and have the cook there grill it.  

yes