The word ‘its’ in paragraph one refers to _________

Explain:

Are from “its” in paragraph 2 refers to _____.

A. economic integration

B. two-child policy

C. retirement age

D. population aging

Information: By ending the two-child policy the government expects to make up for the aging population within the next 20 years. But its effect could be creating an uncontrollable boom in the Vietnamese population.

(By ending the two-child policy, the government expects to offset the aging population within the next 20 years. But its effects could cause an uncontrollable population explosion in Vietnam. )

→ Choose the answer NO