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: A rock inscription from Emperor Ashoka indicates that Delhi was a major point on the trade route between the northwest frontier and Bengal in the third century b.c. Sentence 2: Delhi was not a point of trade until the 5th century AD, according to the rock inscription.

SOLUTION: yes

PROBLEM: Sentence 1: a drinking water business uh yeah  yeah Sentence 2: Business of drinking water.

SOLUTION: yes

PROBLEM: Sentence 1: Nearby, with a pyramidal roof, is the impressive Tomb of Zechariah (though it's unclear whether this is Zechariah the prophet or Zechariah the father of John the Baptist). Sentence 2: The tomb of Zechariah has a round roof.

SOLUTION:
yes