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.

Some youngsters are playing a card game <sep> people play poker
N

Two men are boxing in fighting arena. <sep> Two women are fighting.
C

A boy and girl child swing together on a swing set. <sep> Two children are playing on a swing set.

E