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.

Sentence 1: A person in a red shirt stands against a brick wall. Sentence 2: The person is standing against a wall.
C

Sentence 1: Quarterback Tim Tebow is throwing a pass as his team guards against the opposing team. Sentence 2: A football player throwing a pass.
C

Sentence 1: Four men wearing plaid sit on chairs. Sentence 2: Four brothers take a break from a woodcutting competition

N