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'.
--------
Question: Context: From there, he marched against Tbilisi which the Georgian king Bagrat V had fortified. Link Information: none Question: How long did it take Timur to take over Tbilisi?

Answer: Answer: none


Question: Context: Ibrahim was born in Cape Town on 9 October 1934 Link Information: none Question: What is the area of the city where Ibrahim was born?

Answer: Answer: none


Question: Context: 1950 Link Information: Arthur W. Radford, Commander-in-Chief Question: Who was Radford's commander when he was CIC?

Answer:
Answer: Truman