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'.

Input: Consider Input: Context: Roycroft was born in 1946 as the second of three sons to Bill Roycroft, an Olympic equestrian gold medallist Link Information: After the war, they moved with their son Barry (born 1944) to a 200 ha soldier's block near Camperdown in western Victoria, where they set up a dairy farm. The couple had two further sons, Wayne (born 1946) and Clarke (born 1950). Question: What are the names of the equestrian gold medallist's other sons?

Output: Answer: Barry

Input: Consider Input: Context: Knipe was educated at Case Western Reserve University, receiving a B.A. summa cum laude in biology in 1972. Link Information: Case Western Reserve University (CWRU) is a private research university in Cleveland, Ohio. Question: In which state did Knipe receive his bachelor degree in biology?

Output: Answer: Ohio

Input: Consider Input: Context: the Army of the Tennessee, he took part in the Battle of Chickasaw Bayou Link Information: these were the troops under the command of Maj. Gen. Ulysses S. Grant in the Union's District of West Tennessee. Question: Who was the commander of the Army of Tennessee during the Battle of Chickasaw Bayou?
Output: Answer: Maj. Gen. Ulysses S. Grant