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: Levy then played the role of Penny Pingleton in both the Broadway and U.S. national tour companies of Link Information: 

Hairspray is an American musical with music by Marc Shaiman, lyrics by Scott Wittman and Shaiman  Question: Who wrote the musical Caissie starred in, both on Broadway and on the national tour?

A: Answer: Scott Wittman
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Q: Context: His boyhood interest in botany and zoology soon resurfaced, helped along by inspiring lectures from William Crawford Williamson. Link Information: William Crawford Williamson (24 November 1816 – 23 June 1895) Question: What year was the lecturer who inspired Seward born?

A: Answer: 1816
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Q: Context: Lange enrolled at Warsaw University but around 1880 he was expelled Link Information: The University of Warsaw (, ), established in 1816 Question: How long had the university been teaching students at the time Lange was expelled from it?

A:
Answer: 64
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