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: Although traditionally recognized as one of two living species of Andrias salamander in Asia, the other being the Japanese giant salamander, Link Information: The Japanese giant salamander was first catalogued by Europeans when the resident physician of Dejima Island in Nagasaki, Philipp Franz von Siebold, captured an individual and shipped it back to Leiden in the Netherlands, in the 1820s. Question: When was the Japanese giant salamander first discovered?
[A]: Answer:  in the 1820s


[Q]: Context: he Curtis Institute of Music where she was a pupil of Margaret Harshaw. Link Information: The Curtis Institute of Music is a private conservatory in Philadelphia Question: What city is the Curtis Institute of Music in?
[A]: Answer: Philadelphia 


[Q]: Context: Earlier in his career, he helped push the Gun-Free Schools Act which the U.S. Supreme Court overturned in 1995 Link Information: none Question: Who was on the US Supreme Court when the Gun-Free Schools Act was overturned?
[A]:
Answer: none