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 Q]: Sentence 1: A person in a red shirt stands against a brick wall. Sentence 2: The person is standing against a wall.
[EX A]: C

[EX Q]: Sentence 1: two crew people talk about an race car engine during a race car show. Sentence 2: Two people are having a discussion.
[EX A]: C

[EX Q]: Sentence 1: A person swimming in blue water with goggles on. Sentence 2: The person is building a sand castle in the shade.
[EX A]:
C