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 woman sitting with a man of about the same age reaches towards a bird who had just landed on the table where the two share a drink. Sentence 2: A bird lands on his head.
Example Output: C

Example Input: Sentence 1: a boy is throwing a ball in a little league game Sentence 2: A boy is shooting a basketball.
Example Output: C

Example Input: Sentence 1: A boy sitting on sand outside a wood building eating. Sentence 2: A boy is eating.
Example Output:
C