TASK DEFINITION: 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.
PROBLEM: Context: The United States of America will compete at the 2015 World Championships in Athletics from August 22 to August 30 in Beijing, China. Link Information: China (), officially the People's Republic of China (PRC), is a country in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion in 2017. Covering approximately 9600000 km2, i Answer: 9600000 km2

SOLUTION: What is the size of the country that hosted the 2015 World Championships in Athletics?

PROBLEM: 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 

SOLUTION: Which pre-Vietnam War conflicts that the 6th Infantry Regiment participated in last the longest?

PROBLEM: Context: Shaw was born on 13 July 1930 Link Information: Founded in 1853  Answer: 77

SOLUTION:
How long had Epsom College been in existence for the year Shaw was born?