All of this is speculation and it's based on two contradictory sets of voting.
At the moment, the debate is being shaped by two different and, at times, contradictory sets of pressures.
Songs are chosen based on two contradictory sets of criteria: they have to be either very popular or very obscure.
Even intelligent, well-educated people are often capable of holding two contradictory sets of beliefs simultaneously.
But there is no model of the contradictory set .
How do the sometimes contradictory sets of relationships in which we write allow us to see certain possibilities and foreclose others?
Scientists were not comfortable with five seemingly contradictory sets of equations to describe the same thing.
She'd sent him off to this failing war with a curious and contradictory set of admonitions: She'd hated to see him go.
This approach would ignore the district court's confusing and internally contradictory set of opinions and have the parties start essentially from scratch.
Unlike all the other characters, she remains Dr. Kreizler's contradictory set of hypotheses.