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 white dog is trying to catch a ball in midair over a grassy field. Sentence 2: A man threw a red ball to his dog.
[A]: N


[Q]: Sentence 1: A group of young children, most of them on bikes, are on a dirt road with trees on one side. Sentence 2: All of the children are walking in the hallway.
[A]: C


[Q]: Sentence 1: A photographer stands in the shadows in front of a wall covered with graffiti. Sentence 2: A man sweats from eating hot food.
[A]:
C