Anchor: The existence of IRAs and 401(k)s serves to raise public awareness about retirement saving opportunities.
Entailed: Public awareness is influenced by the existence of IRAs and 401(k)s.
Contradiction: IRAS and 401(k)s do not raise public awareness about retirement saving opportunities.
Contradiction: The man committed suicide, he wasn't murdered 
Contradiction: It will be fascinating to see what happens in the new couple of years.
Contradiction: the girls are naked
Contradiction: The vote is expected to be on who can do the best imitation of a New York Times editorial at least in part.