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 Input:
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

Ex Output:
C


Ex Input:
Two young girls show prints of a line drawing of an animal. <sep> Two young boys show prints of a line drawing of inanimate objects.

Ex Output:
C


Ex Input:
A woman and two men, that are dressed professionally, are having a discussion. <sep> A woman and two men are having a discussion about freedom.

Ex Output:

N