Q. The Partnership for Action on Green Economy (PAGE), a UN mechanism to assist countries transition towards greener and more inclusive economies, emerged at

[A] The Earth Summit on Sustainable Development 2002, Johannesburg

[B] The United Nations Conference on Sustainable Development 2012, Rio de Janeiro

[C] The United Nations Framework Convention on Climate Change 2015, Paris

[D] The World Sustainable Development Summit 2016, New Delhi

Answer: B