Anchor: There's one thing more.
Entailed: There's one more thing.
Contradiction: There aren't any more things. 
Contradiction: The man head butts his opponent.
Contradiction: It's not surprising that emergency physicians and staff don't know much about substance abuse. 
Contradiction: Three women are sitting on the sidewalk.
Contradiction: There are six different types of case study application in evaluation. Their strengths and limitations are different.