Anchor: Three forced open the door; one barged in through the window.
Entailed: Three of them went through the door and one through the window. 
Contradiction: They all went through the broken window. 
Contradiction: The kid doesnt know how to play an instrument.
Contradiction: People gathered in the city at night.
Contradiction: You can learn to love them quickly.
Contradiction: It's simple, I need to drill a hole there.