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: construction workers appearing through a chain link fence. Sentence 2: The construction workers appear through a wooden fence.

SOLUTION: C

PROBLEM: Sentence 1: A man wearing a blue shirt makes a grouchy face. Sentence 2: A woman wearing a blue shirt makes a grouchy face.

SOLUTION: C

PROBLEM: Sentence 1: A waiter with a green menu is taking an order. Sentence 2: A waiter is taking an order.

SOLUTION:
C