TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to choose whether the two sentences clearly agree (entailment)/disagree (contradiction) with each other, or if this cannot be determined (neutral). Your answer must be in the form of the letters E, C, and N respectively.
PROBLEM: Sentence 1: A man in a white shirt and blue jeans stands in front of a crowd. Sentence 2: A person in a white shirt and blue jeans stands in front of a crowd.

SOLUTION: C

PROBLEM: Sentence 1: A young black man is skateboarding on a smooth concrete surface. Sentence 2: A black man is sleeping on the skateboard.

SOLUTION: C

PROBLEM: Sentence 1: There are lots and lots of Oriental men dressed in identical yellow, gray, and red shirts posing with one arm extended amidst boxes. Sentence 2: Boxes are nearby.

SOLUTION:
C