Anchor: Walking through a bad neighbourhood at a bad time of night, I lost myself in daydreams of Presidents past.
Entailed: I was walking through a bad neighbourhood at a bad time of night.
Contradiction: I stayed home all night last night.
Contradiction: No controls are built into the entity.
Contradiction: A man in a brown cloak looks at things to eat.
Contradiction: The foreign man told Johnny Carson some hilarious jokes. 
Contradiction: Two people play with the fringe of a lady's garment.