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 guy is sitting by a tree watching a girl sing with a blue bucket in front of her. Sentence 2: two dogs are singing by a tree

Output: C


Input: Consider Input: Sentence 1: A group of young Asians cooking on an outdoors barbecue in a park. Sentence 2: The group of young Asians are enjoying each other's company.

Output: N


Input: Consider Input: Sentence 1: A group takes in an area decorated in asian culture. Sentence 2: The group examining the great pyramids


Output: C