Text: It is an argument for requiring those who run the subway system to come to work on the train and not in a limo, for public officials to send their kids to public school, and for dentists to work on their own teeth with some kind of complicated mirror system and a stiff shot of bourbon.
Entailment: The argument is that public officials should be paid as usual citizens.
Contradiction: The argument says that public officials should be given limos at will.