Anchor: Besides, 10 or 20 years from now, when it needs to be done again, it might very well be better.
Entailed: It may have more success in a decade or two. 
Contradiction: It won't be needed to be done again in the future.
Contradiction: The man in the black jersey is trying to keep the ball away from the waiting group of players.
Contradiction: The Normans ruled Ireland.
Contradiction: A couple is eating lunch
Contradiction: A man is getting his head shaved.