Anchor: A recent study estimated that a wealth effect of 3 to 4 cents could explain two-fifths to about half of the decline in the personal saving rate since 1988.
Entailed: The recent study examines the effect of a wealth effect on personal savings rate.
Contradiction: The study was completed before 1988.
Contradiction: Women and children work for slave wages and this fills us with unspeakable joy. 
Contradiction: The man is a competitor.
Contradiction: A man is walking in the park.
Contradiction: Do you know what he'll do?