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 white dog is trying to catch a ball in midair over a grassy field. Sentence 2: A man threw a red ball to his dog.

SOLUTION: N

PROBLEM: Sentence 1: A woman is in a liquor store. Sentence 2: A woman is looking at wine bottles.

SOLUTION: N

PROBLEM: Sentence 1: A woman looks out the window in a dark room. Sentence 2: A woman looks out the window.

SOLUTION:
C