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: During karate practice, one student kicks through a wooden plank while another individual holds it at face-height. Sentence 2: The students are exercising indoors.
[A]: N


[Q]: Sentence 1: A group of young Asians cooking on an outdoors barbecue in a park. Sentence 2: The group of young Asians are enjoying each other's company.
[A]: N


[Q]: Sentence 1: A pilot in his uniform carrying luggage on his way to work. Sentence 2: A steward in his uniform carrying luggage on his way to work.
[A]:
C