Anchor: A fluffy dog is wearing a green guard jacket for an elementary school.
Entailed: There's a dog in a jacket.
Contradiction: A dog wears a red jacket for a high school.
Contradiction: To show their disapproval, nobody nodded.
Contradiction: I understand why those in rural areas may not go out to vote.
Contradiction: His voice was very loud. 
Contradiction: The rate per hour was at least $100.