instruction:
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.
question:
Context: His father flew Spitfires during World War II and joined civil aviation in the post war period, flying for Gibraltar Airways and British European Airways. Link Information: GB Airways  Answer: GB Airways
answer:
Which civil company that Brown's father worked for was founded first?


question:
Context: The immediate "dwellers-round", presumably the first members, were the small states Aeniania, Malis and Doris. Link Information: none Answer: none
answer:
Of the three presumed first members, which of the small states was the smallest?


question:
Context: The 2nd Battalion was a regular battalion and was at the time on active service in South Africa during the Second Boer War, where Lyon joined the battalion and served with it throughout the war being Mentioned in Despatches in 1901. Link Information: 

The Second Boer War (11 October 1899 – 31 May 1902) Answer: 2.7
answer:

How many years did the war where Lyon served with the 2nd Battalion last?