Anchor: It's worth carefully mapping out your visit to the Campo Santi Giovanni e Paolo.
Entailed: A visit to the Campo Santi Giovanni e Paolo should be mapped out.
Contradiction: There is no need to map out a visit to the Campo Santi Giovanni e Paolo.
Contradiction: People gathered to bomb a building.
Contradiction: The dog was playing fetch.
Contradiction: A biker was in the desert.
Contradiction: The QA program requires a commitment by the lab management.