Anchor: Two players fighting over a ball in a Lacrosse match
Entailed: The players are fighting.
Contradiction: The hockey players are arguing.
Contradiction: Everyone Siegelbaum meets does not agree with the war.
Contradiction: He actually doesn't sound as goofy as he has before. 
Contradiction: The area that is now Las Vegas never had any springs.
Contradiction: The couple is greeting each other.