In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Context: In 1053, it was the scene of the historical victory of Robert Guiscard over the papal troops under Pope Leo IX Link Information: none Question: How old was Robert Guiscard when he defeated the papal troops of Pope Leo IX?
Answer: none

Context: He is a graduate of the University of Wisconsin–Madison and the University of Minnesota Law School Link Information: The University of Minnesota Law School is the law school of the University of Minnesota, located in Minneapolis, Minnesota.  Question: In what city did Krueger go to law school?
Answer: Minneapolis

Context: Mesopotamia depicting explicit heterosexual sex. Glyptic art from the Sumerian Link Information: none Question: Which Mesopotamian civilization's city has the most people at its peak?

Answer: none