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 black and white dog is chasing a ping Frisbee. Sentence 2: The black and white dogs are chasing a duck.

Output: C


Input: Consider Input: Sentence 1: The person with the tattoos is holding a dirty frying pan. Sentence 2: Ther person with tattoos was cooking.

Output: C


Input: Consider Input: Sentence 1: A man in a gray hat pushes some type of equipment over ice. Sentence 2: There is a guy doing an activity.


Output: C