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.

Input: Consider Input: Sentence 1: A small brown dog stands in the grass next to an ornate building. Sentence 2: A dog stands in the tall grass.

Output: N


Input: Consider Input: Sentence 1: A man is helping a young girl rappel down the side of a large rock. Sentence 2: A man is driving in his car.

Output: C


Input: Consider Input: Sentence 1: A black dog bites at a stream of water on the grass. Sentence 2: A cat is swimming in the stream.


Output: C