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.
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Question: 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

Answer: C


Question: A hockey player in blue and red guarding the goal. <sep> a soccer player guards the goal

Answer: C


Question: An extreme mountain biker in mid-jump from underneath rider showing a blue sky. <sep> An extreme mountain biker in mid-jump from underneath rider showing a red sky.

Answer:
C