Anchor: Because drug use is also an important issue among ED patients, he thought combining alcohol and drug research in EDs could lead to more research dollars.
Entailed: Drug use is an important issue among ED patients.
Contradiction: He things combining being drunk while doing research is a good idea.
Contradiction: He was a terrible debater who had a hard time framing the conversation.
Contradiction: I can't remember where we were. 
Contradiction: After the 1970s, there were no longer any problems that plagued the accounting profession.
Contradiction: the people are playing a game.