Anchor: I had never met anyone so certain, so intense, so observant, so impatient, so intelligent.
Entailed: I have never met someone so driven. 
Contradiction: They are not known for exceeding. 
Contradiction: The young boy is at school reading a book.
Contradiction: He's frightening.
Contradiction: The man is outside.
Contradiction: A young girl has a badminton racket in her hand.