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: one person wearing a backpack sitting on the side of a rocky mountain. Sentence 2: A person is on a hike.
[A]: N


[Q]: Sentence 1: A black young man with a t-shirt written "6" and "URKLE" is walking on a street with another young man while holding a basketball. Sentence 2: The men are playing football.
[A]: C


[Q]: Sentence 1: A tennis player holds one hand to his mouth and the other holds a racket. Sentence 2: A person is in a tennis competition.
[A]:
N