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: They were justifiably concerned, advocates say. Sentence 2: The concern was quite normal due to the case.

A: no
****
Q: Sentence 1: WHO defines hazardous drinking as 4 or more drinks/day for men and 2 or more drinks/day for women. Sentence 2: WHO says drinking more than 14 drinks a day is bad for men.

A: yes
****
Q: Sentence 1: The RNC jokes that Real Alpha Males don't have to hire consultants to learn how to be Alpha Males. Sentence 2: Real Alpha Males don't have to be taught how to be Alpha Males, joked the RNC.

A:
yes
****