Anchor: Two older people have a discussion on a street.
Entailed: Two people are standing on the street talking.
Contradiction: Two kids are sitting on the street.
Contradiction: The absolute best locations for alcohol interventions would be in the house of the person in need. 
Contradiction: An orchestra performing for people.
Contradiction: A man is hanging for dear life on a building.
Contradiction: In the hours that ensued, Dave's plans evolved a lot.