In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

[EX Q]: Context: Hurricane Dorian was the strongest hurricane to affect the Bahamas on record Link Information: none Answer: none
[EX A]: What was the second strongest hurricane to hit the Bahamas?

[EX Q]: Context: Missions for this unit primarily concerned close air support, air strikes and interdiction missions supporting United Nations Command ground troops in the country Link Information: none Answer: none
[EX A]: What other countries did Loring fight with while he supported the United nations command ground troops?

[EX Q]: Context: the formation of Bulgaria in 681. Since the formation of the country the Bulgarians controlled the Wallachian Plain and Bessarabia to the north of the Danub Link Information: none Answer: none
[EX A]:
What was the combined population of Bessarabia and Wallachian Plain during the formation of Bulgaria?