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'.

Context: English DJ Mark Ronson remixed the song "Amy" for his 2007 album Version, Link Information: Mark Daniel Ronson (born 4 September 1975)  Question: What year was the artist born who remixed the song "Amy" for his 2007 album Version?
Answer: 1975

Context: Cham Joof was born on 22 October 1924 Link Information: none Question: Who was the head of the Gambia when Cham Joof was born?
Answer: none

Context: he was permitted to embark on a period of study in Law, enrolling at the Link Information: Elector John Frederick of Saxony first thought of a plan to establish a university at Jena upon Saale in 1547 Question: Who founded the school where Johann Gries studied law?

Answer:  John Frederick