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: This element focuses on the executive's performance towards the balanced scorecard targets at the regional office and national levels, in addition to specific performance priorities with corresponding targets. Sentence 2: The executive's performance needs to be unbalanced.

A: yes
****
Q: Sentence 1: It seemed impossible to believe that these people were other than they seemed. Sentence 2: It wasn't possible not to judge these people by their appearance. 

A: yes
****
Q: Sentence 1: A cross national trial of brief interventions with heavy drinkers. Sentence 2: Testing how short interventions effect heavy drinkers.

A:
yes
****