Anchor: A literature search was used to identify facility acquisition practices and industry trends, as well as best practices and technologies being used to provide adequate management and oversight of design reviews.
Entailed: A literature search helped find best practices.
Contradiction: We could not identify any best practices.
Contradiction: There is a group of children playing sports.
Contradiction: Wolf wanted Gore to condemn the President.
Contradiction: The humans are upside down.
Contradiction: The street is full of people.