Anchor: Three boys use push-brooms to clean a classroom.
Entailed: Three school children help to clean up their classroom.
Contradiction: Three school children sit and wait for the bus.
Contradiction: A mother and children happily playing in a fountain filled with bunnies.
Contradiction: Some guys are sitting at a table.
Contradiction: This problem makes it even easier to decide on the right time for scheduling. 
Contradiction: According to the Sunday Ties of London, a Belgian scientist has cloned a human.