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: A controlled trial of a similar motivational intervention with older adolescents ages 18 to 19 years treated in an emergency room following an alcohol-related event randomly assigned 94 of the 184 eligible patients. Sentence 2: A lot of alcohol-related emergency room events involve adolescents.
no

Sentence 1: Unhappy with USC's attempt to include conventional classical music in the institute's music courses and concerts, Schenberg's descendants successfully sued USC for neglecting its contract with the institute. Sentence 2: USC tried to eliminate conventional classical music from the institute's music classes.
yes

Sentence 1: Obviously.  Sentence 2: Thank goodness.

no