Anchor: Two lacrosse teams- one in black and orange, and the other in blue and white- play on a grass field.
Entailed: people lay lacrosse
Contradiction: people sleep in a tent
Contradiction: Two high school girls play flag football.
Contradiction: Wolf's role was a very well-guarded secret.
Contradiction: He shouted about the situation with dread. 
Contradiction: I understand your point completely but I feel I need to take another angle on this topic for us to have a conversation.