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: Commodore Esek Hopkins Link Information: Shaw and Marven were both from Rhode Island, as was Hopkins, whose brother was Stephen Hopkins Answer: 11

Answer: What was the age difference between the commodore and his brother?


Question: Context: In 586 Link Information: none Answer: none

Answer: How many more troops were at the fight in 591 than the one in 586?


Question: Context: In 2001 he left formula cars for sports car racing Link Information: The team achieved its best results came in 2001 International Formula 3000 season when new sponsorship with Coca-Cola and strong line-up of Tomáš Enge and Justin Wilson brought titles in both teams championship and drivers championship of Wilson Answer: Tomáš Enge

Answer:
Who was driving for Nordic Racing the year McGarrity left formula cars for sports car racing?