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: A man is standing in front of a brick storefront wearing a black jacket. Sentence 2: A boy is waiting for the bus.
Example Output: C

Example Input: Sentence 1: A little boy looks at the camera while a woman behind him seems to be laughing very hard and the woman on the right has a big smile on her face. Sentence 2: Everyone there is sad.
Example Output: C

Example Input: Sentence 1: A child with shaggy, straight, sandy-blonde hair holds up a misspelled sign reading "Radeo" next to a radio-making kit. Sentence 2: A child with shaggy, sandy-blonde hair holds up a misspelled sign outdoors.
Example Output:
N