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.
One example: Sentence 1: Jon saw his friend Tom coming out of the grocery store with a bag of fruit. Sentence 2: Tom had been shopping for fruit to give Jon.
Solution is here: N
Explanation: Tom's reason for buying the fruit is not known.

Now, solve this: Sentence 1: A white dog standing on fallen leaves. Sentence 2: A dog is outside with its owner playing.
Solution:
N