Anchor: A band of two men playing guitars and a man playing the drums, are singing on a stage.
Entailed: Men are on stage.
Contradiction: A band of two men playing the violin perform.
Contradiction: There are no other alternatives when it comes to dealing with the retrofitting issue. 
Contradiction: An older woman is making something to eat in a pot.
Contradiction: the family is running through the grass
Contradiction: The people are together in a group.