Anchor: Her meeting with the young American millionaire had given her the chance and it was unlikely she would be slow to avail herself of it.
Entailed: The millionaire gave her a chance she wouldn't pass up.
Contradiction: She gained nothing by meeting the young millionaire.
Contradiction: I could not afford to buy the equipment, since my lawn mower had drained my wallet.
Contradiction: A rock climber scales the wall.
Contradiction: You promised you loved me.
Contradiction: Four performers are on a stage.