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 cow lies on a walkway between two rails as some people relax nearby and a woman walks away. Sentence 2: A cow sleeps between two rails.
[A]: N


[Q]: Sentence 1: A man with a dog and a woman carrying something blue in a clear plastic bag, standing on a city street. Sentence 2: The man and woman have a tiger on a diamond-encrusted leash.
[A]: C


[Q]: Sentence 1: A red race car leaves smoke behind. Sentence 2: A race car is red.
[A]:
C