Text: How Much of the New CBO Surplus Is Available for Tax and Program Initiatives, Center on Budget and Policy Priorities (July 18, 2000); and James Horney and Robert Greenstein, How Much of the Enlarged Surplus Is Available for Tax and Program Initiatives?
Entailment: James Horney and Robert Greenstein conducted this investigation.
Contradiction: James Horney and Robert Greenstein are not real people.