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.

Sentence 1: A man wearing a black tank top and red plaid hat is smiling as a man behind him is playing with a colorful object. Sentence 2: A child swings on a playset.
C

Sentence 1: An older woman holding a toddler up to stand and had a sad face. Sentence 2: The face is sad
C

Sentence 1: a young man with blond-hair and purple shirt carrying a black bag across his chest in front of a red and yellow painted bus. Sentence 2: A young man is attmepting to get on the school bus.

C