Anchor: To say that one had smoked marijuana but did not inhale would be a Jesuitical distinction.
Entailed: It is different to smoke marijuana than it is to smoke and inhale it. 
Contradiction: There is no difference when inhaling and not inhaling marijuana. 
Contradiction: Medically fit people will be immune definitely.
Contradiction: St. Mark's basin has historically been seen as a gateway to the Adriatic.
Contradiction: The biker is clean.
Contradiction: In the beginning it only held a private collection.