Which of the Following Would Be Considered an Example of Structural

Which of the following would be considered an example of structural policy?

A) A broad government initiative to reduce the country's reliance on agriculture,and promote high-technology industries.
B) A reduction in income tax rates.
C) The provision of additional cash to the banking system.
D) An attempt to reduce the government budget deficit by reducing spending.
E) Interest rate increases generated by a reduction in the money supply.