Text: To gain a better understanding of how tax incentives affect national saving, look at one  how a tax deduction for a traditional tax-deferred IRA may affect government and ultimately national saving.
Entailment: To gain a better understanding of how tax incentives affect national saving it is suggested to look at one how a tax deduction for a traditional tax-deferred IRA may affect government.
Contradiction: To gain a worse understanding of how tax incentives affect national saving it is suggested to look at one how a tax deduction for a traditional tax-deferred IRA may affect government.