Which of the Following Is NOT True Regarding Welfare Policy

Which of the following is NOT true regarding welfare policy making and experimentation?

A) States have been coined as "laboratories of democracy" in order to experiment with different policies without risk to the entire nation.
B) The competition and experimentation among states and localities often leads to best practices in the provisions of public policy.
C) Allowing states and localities to experiment with public policies can help foster and develop a set of best practices for other jurisdictions to emulate.
D) Competition may lead to a race to the top,with states and localities trying to add social welfare and health care benefits to attract more people to their location.