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'.

[Q]: Context: and Julius and Ethel Rosenberg, U.S. citizens executed in 1953 after conviction of espionage Link Information: Julius F2P was born on May 12, 1918, Question: How old was Julius Rosenberg when he was executed?
[A]: Answer: 35


[Q]: Context: the union attempted to use the Alien Tort Claims Act (ATCA) to bring the case into a U.S. district court. Link Information: none Question: How many times was the ATCA used in 2001?
[A]: Answer: none


[Q]: Context: The Twilight Sad's second studio album, Forget the Night Ahead, was released in September 2009 to further acclaim and marked a shift in the band's direction towards a darker and more streamlined sound. The album produced three singles: "I Became a Prostitute" in August 2009, "Seven Years of Letters" in October 2009, and "The Room" Link Information: none Question: Which of the singles from Twilight Sad's second studio album charted the highest?
[A]:
Answer: none