Anchor: Did anyone remember to tape 20/20 for me last night?
Entailed: Did you tape 20/20 for me last night?
Contradiction: I don't want to watch 20/20.
Contradiction: A person juggling tennis balls in the city.
Contradiction: Regulations try to support the agencies' mission. 
Contradiction: A girl does a somersault.
Contradiction: A man sits on the bench.