Anchor: uh-huh i thought that was illegal
Entailed: I was sure that it was not legal.  
Contradiction: I was positive that it was legal.  
Contradiction: This book is terrible.
Contradiction: A man and a woman stand facing each other while waiting for something.
Contradiction: Changes in technology are not linked to GDP
Contradiction: We need to develop a smarter approach towards environment protection and public health while reducing costs.