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 older looking cars are on a drag race strip. Sentence 2: Two cars about to race.
Example Output: N

Example Input: Sentence 1: A young Asian boy is coloring with crayons. Sentence 2: A young boy is coloring in a coloring book.
Example Output: N

Example Input: Sentence 1: A youngster playing in the park. Sentence 2: The kid is playing with friends.
Example Output:
N