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.

Q: Sentence 1: A guy in a costume. Sentence 2: A guy not in normal clothes.

A: C
****
Q: Sentence 1: People are walking in the park. Sentence 2: A park with people in it.

A: C
****
Q: Sentence 1: A child with a pink headband and blue shirt smiling. Sentence 2: A child with a green headband frowning.

A:
C
****