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: Basic  Though cliquey, 13-year-olds are basically nice, innocent kids (who really like Hanson). Sentence 2: Most 13-year olds form small groups with their friends.

SOLUTION: no

PROBLEM: Sentence 1: The war broke out in Hawaii as nowhere else in America with the surprise attack on Pearl Harbor (7 December 1941). Sentence 2: The axis forces were responsible for the attack.

SOLUTION: no

PROBLEM: Sentence 1: According to Caterpillar officials, the production decision will be delayed if they are not on track to meeting their reliability goal. Sentence 2: Caterpillar officials say that they are still yet to set their reliability goal.

SOLUTION:
yes