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.

Example Input: Context: The regiment participated in the War of 1812, the Mexican–American War, the American Civil War, the Indian Wars (1823-1879), the Spanish–American War, Philippine–American War (1899–1913), the Pancho Villa Expedition (1916–1917), World War I, World War II, and the Vietnam War. Link Information: The regiment participated in the War of 1812, the Mexican–American War, the American Civil War, the Indian Wars (1823-1879), the Spanish–American War, Philippine–American War (1899–1913), the Pancho Villa Expedition (1916–1917), World War I, World War II, and the Vietnam War. Answer: Indian Wars 
Example Output: Which pre-Vietnam War conflicts that the 6th Infantry Regiment participated in last the longest?

Example Input: Context: His father was Army Medical Corps officer Major Walter Reed, namesake of the Walter Reed Army Medical Center. Link Information: Reed died in the Walter Reed Army Medical Center in 1956. Answer: 7
Example Output: How many years after the medical center was named after his father did Reed die in the same center?

Example Input: Context: The settlement was surveyed in 1874 and the area was renamed Southport because it was the southernmost port of the colony of Queensland Link Information: none Answer: none
Example Output:
How big is the town of Southport today?