Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

The type of bond issued by a multilateral agency such as the International Monetary Fund (IMF) is best described as a:
Option A:sovereign bond.
Option B:supranational bond.
Option C:quasi-government bond.

Answer: B