Anchor: David Lewis commented that during the last five years, patients have been bringing a great deal of information to medical encounters.
Entailed: Patients have brought a lot of information to medical encounters in the last five years. 
Contradiction: During the past 5 years patients behavior hasn't changed at all. 
Contradiction: All the techniques and conventions needed are already there.
Contradiction: Other states tend to have formal planning bodies, whereas Indiana does not.
Contradiction: men shaking hands
Contradiction: some lady weaves