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.

A man in a colorful shirt and a lady in a white blouse sign copies of books for people. <sep> A man in a colorful shirt and a lady in a white blouse give candy to people.
C

A group of women observing an event while one in military attire takes a photograph <sep> A group of people are watching a shuttle launch.
N

A man in bright shirt carrying a fallen branch. <sep> The man is cleaning up his yard after the bad thunderstorm the evening before.

N