Anchor: Two people sitting on the ground are repairing a bicycle on a sunny day.
Entailed: The people are sitting.
Contradiction: The people are looking through the colorful ties.
Contradiction: I've never been married before, he exclaimed. 
Contradiction: Gates acknowledges the Windows-IE merger as the newest step forward in Microsoft's software history.
Contradiction: a woman sat and sniffed a bouquet
Contradiction: two women going down a street