TASK DEFINITION: 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.
PROBLEM: Sentence 1: The Institut de France, handsome home of the august Acad???­mie Francaise, is on the Quai Conti by the Pont des Arts. Sentence 2: The Institut de Spain is home of the august Acad???mie Francaise.

SOLUTION: yes

PROBLEM: Sentence 1: Originally the post was simply an inter-city letter service. Sentence 2: The post used to be just for inter-city communications.

SOLUTION: yes

PROBLEM: Sentence 1: So why are students still occupying the campus's major buildings? Sentence 2: Students are still occupying the campus's major buildings, why?

SOLUTION:
yes