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.

Ex Input:
Sentence 1: A guy riding a skateboard in front of a graffiti wall. Sentence 2: A guy is sitting on his skateboard eating lunch next to a wall

Ex Output:
C


Ex Input:
Sentence 1: A little boy trying to brush a woman's hair. Sentence 2: The boy wanted to brush his sister's hair.

Ex Output:
N


Ex Input:
Sentence 1: A cheerleader performs a jump in front of a yellow and blue banner. Sentence 2: The banner is red

Ex Output:

C