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 boys stand in front of vending machines. Sentence 2: Two girls sell lemonade.
Example Output: C

Example Input: Sentence 1: Two workers on ladders fix a fence. Sentence 2: A fence is broken.
Example Output: C

Example Input: Sentence 1: A woman mixing together a batter of food. Sentence 2: A woman stirs a spoon around a bowl.
Example Output:
C