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 dog is running along a beach with a red object in its mouth. Sentence 2: the dog is having fun at the beach
[EX A]: N

[EX Q]: Sentence 1: Man cleans roller coaster. Sentence 2: Cleaning roller coaster
[EX A]: C

[EX Q]: Sentence 1: A shirtless child in blue shorts holding up a window screen that has fallen out. Sentence 2: A child is near a window.
[EX A]:
C