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.

Q: Context: . In 2007, he returned to Macedonia and signed with Macedonian First League Link Information: none Answer: none

A: How many teams were in Macedonian First League?
****
Q: Context: In 1994, Green joined his brother Barry's Team Green as team manager, and competed in the 1994 CART IndyCar World Series with driver Jacques Villeneuve Link Information: none Answer: none

A: How many other drivers competed in the CART IndyCar World Series the year that Green joined his brother Barry's Team Green as team manager?
****
Q: Context: . He fought in the Second Boer War with the City Imperial Volunteers Link Information: The Second Boer War (11 October 1899 – 31 May 1902) Answer: 3

A:
How many years did the war last where Curtis fought with the City Imperial Volunteers in?
****