Anchor: a group of people dancing on a beach in front of a truck
Entailed: People are dancing
Contradiction: The people are on a mountain
Contradiction: If you choose not to hire an official guide in Masada then you will have to wonder through the park without guidance. 
Contradiction: Corrigan loved the book.
Contradiction: None of the seventy departments and agencies that we contacted had links on their home pages.
Contradiction: Kids in boats.