Anchor: It would be very interesting to perform the same experiment with, say, medical journals instead of economics journals.
Entailed: The same test should be performed using a different type of journal.
Contradiction: It would be pointless to repeat the same experiment with a different subject.
Contradiction: A woman shows a class a live cat.
Contradiction: A man is wearing a blue shirt
Contradiction: A women is painting a forest.
Contradiction: There are occasions when a man can do something that can never be forgiven.