Anchor: Over the 1970s and 1980s, the increase in the nominal value of existing assets was estimated to be about twice as large as the flow from saving.
Entailed: In the 1970's and 1980's existing assets outpaced savings in flow of resources. 
Contradiction: Over the 1970s and 1980s, existing assets lost a large amounts of value. 
Contradiction: He will definitely recognize me.
Contradiction: The cheerleading squad is performing a routine.
Contradiction: Harrison's audience would've known what the Internet was. 
Contradiction: Two people enjoy their surroundings.