Anchor: A group of people, with a man and his two children in a building.
Entailed: Sevearl people in a building.
Contradiction: A man and his dog walk past a building.
Contradiction: Half a year of easy work. 
Contradiction: The man is near the child.
Contradiction: I think I am very old because I'm 75 years old.
Contradiction: A woman holds a bouquet of roses.