Anchor: A big mascot is dancing on a field while two people are talking.
Entailed: There is a conversation between two people.
Contradiction: They are sitting in the living room.
Contradiction: Low season is in November.
Contradiction: A man throwing frisbees into the air and a dog catching them.
Contradiction: I do not need cruise control nor do I need tinted windows.  
Contradiction: Case studies should be based on a comprehensive understanding of the situation being studied.