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: Two girls in colourful dresses blowing bubbles at a park. Sentence 2: Two girls blow bubbles.
[A]: C


[Q]: Sentence 1: Three guys playing outside acting silly. Sentence 2: Three black guys acting silly outside.
[A]: N


[Q]: Sentence 1: Three old men are sitting on a bench. Sentence 2: Three senior citizens are waiting for a bus at the bench
[A]:
N