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.

A man wearing an oxford shirt, sunglasses, and a hat smirks. <sep> A man with his diving gear.
C

An elderly man with glasses, a red ball cap and backpack is standing in front of an open doorway. <sep> the man is flying a plane
C

A man and a child painting a post. <sep> The father and son are repairing the sign.

N