Anchor: We need to push the edges of the envelope---all them!
Entailed: It is necessary to push the edges of the envelope.
Contradiction: There is no need to push any edges of the envelope.
Contradiction: She is building a rocketship that will soon have her on mars with all the other awesome people.
Contradiction: A little girl wearing a decorated helmet is slumped
Contradiction: a diver is about to go to class
Contradiction: Someone taking an item from a bag.