Premise: 17 Some observers have declared that the U.S. economy has entered a new era of more rapid economic growth, and it is possible that future growth could be even more robust than CBO's baseline economic projections assume.

Hypothesis: 17 Some observers have declared that the U.S. economy has entered a new era of less rapid economic growth, and it is possible that future growth could be even less than CBO's baseline economic projections assume.
Relation: contradiction