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.

Example Input: Sentence 1: Two Chinese women at the cash and rap store third women counting her money for her purchase. Sentence 2: Four men handle business at a electronics store.
Example Output: C

Example Input: 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.
Example Output: C

Example Input: Sentence 1: A man getting gas in front of a convenience store. Sentence 2: A man fills up an emergency tank for his stalled vehicle.
Example Output:
N