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:
Two men wearing black smile while a seated woman behind them looks tired. <sep> The woman had a long day.

Ex Output:
N


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 man walks on the icy sidewalk. <sep> The man almost slipped earlier.

Ex Output:

N


