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: a group of gunboats from the Confederate States Navy Link Information: a group of gunboats from the Confederate States Navy, Answer: 1
Example Output: How many gunboats did the Confederate States Navy have?

Example Input: Context: There he became close friends with the Scharwenka brothers, Xaver and Philipp Link Information: Franz Xaver Scharwenka (6 January 1850 Answer: Philipp
Example Output: Who is the oldest Scharwenka brother?

Example Input: Context: Austrian border barriers are border barriers and migration management facilities constructed by Austria between November 2015 and January 2016 on its border with Slovenia and in 2016 on its border with Italy, as a response to European migrant crisis. Link Information: Austrian border barriers are border barriers and migration management facilities constructed by Austria between November 2015 and January 2016 on its border with Slovenia and in 2016 on its border with Italy Answer: Italy
Example Output:
Which country that Austria has a border barrier with has the highest population?