Anchor: Man with long hair and beard teaching a class.
Entailed: There is a man teaching students.
Contradiction: A man is swimming alone.
Contradiction: The animal was not able to urinate and this caused a problem.
Contradiction: Two guys are smoking.
Contradiction: I had never spoken to the Parcel Shippers Association.
Contradiction: there is a kid playing with a ball of  red colour around the four bare trees