Q: 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: Following the success of Sullivan's ballet Victoria and Merrie England in 1897, Link Information: 897 ballet by the choreographer Carlo Coppi with music by Arthur Sullivan, written to commemorate Queen Victoria's Diamond Jubilee, commemorating her sixty years on the throne. Question: What was the reason Sullivan's success ballet was written and performed in 1897?
A:
Answer: to commemorate Queen Victoria's Diamond Jubilee