Determine whether the two given sentences clearly agree with each other (entailment), disagree with each other (contradiction), or if this cannot be determined (neutral). Answer must be the letters E, C, and N, respectively.

[EX Q]: A man wearing a red vest is walking past a black and green fence. <sep> The man wearing the vest is sitting on the sofa.
[EX A]: C

[EX Q]: Two men, one in a blue shirt and one in a green shirt analyze a piece of paper in the middle of a workshop area. <sep> The coworkers are discussing a work related paper in their shop.
[EX A]: N

[EX Q]: Two women are speaking to each other, one sitting and facing away, while the other is standing in a white office. <sep> The women are speaking to each other.
[EX A]:
E