Anchor: 2 bikers are on a rocky dirt trail and number 3 is in the lead.
Entailed: Three bikers are riding on a rocky trail.
Contradiction: The bikers are sitting down, enjoying a picnic lunch.
Contradiction: it would make no difference at all to his mood
Contradiction: The birthplace of the prince was in a hill town called Gorkha.
Contradiction: The three young people are on a deserted island.
Contradiction: Since 1998, the saving was on the average 1 percent.