TASK DEFINITION: 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.
PROBLEM: Two men are boxing in fighting arena. <sep> Two women are fighting.

SOLUTION: C

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

SOLUTION: E

PROBLEM: Five children, two boys and three girls, with the girls wearing white scarves, sit on the pavement outside in front of a large window. <sep> There is snow outside.

SOLUTION:
N