Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
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Question: Context : Oglethorpe's Regiment of Foot was an infantry regiment of the British Army formed for service in North America during the War of Jenkins' Ear. 
Answer : British Army

Answer: Which armed forces utilised the service of Oglethorpe's Regiment?


Question: Context : Fire on the Water is the second installment in the award-winning Lone Wolf book series created by Joe Dever. 
Answer : Lone Wolf

Answer: The Fire on the Water has what character?


Question: Context : Vipnet is the first private mobile network operator in Croatia, a part of the Telekom Austria Group and a strategic partner of Vodafone, the mobile operator. 
Answer : Telekom Austria

Answer:
What company is Vipnet part of?