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'.

[EX Q]: Context: She was awarded the 1995 Nobel Prize in Physiology and Medicine for her work explaining the morphogenic embryology of the common fruit fly. Link Information: Christiane (Janni) Nüsslein-Volhard (born 20 October 1942) Question: How old was Nusslein-Volhard when she won the Nobel Prize in Physiology and Medicine?
[EX A]: Answer: 53

[EX Q]: Context: all cichlids in the lake are endemic to the Malawi system, which also includes nearby smaller Lake Malombe Link Information:  The lake is extremely shallow with an average depth of approximately eight feet, and during periods of dry weather the water level recedes and can even disappear. Question: How deep is the smaller lake that is part of the Malawi system?
[EX A]: Answer: eight feet

[EX Q]: Context: In the July Stakes at Newmarket Racecourse Recitation started 2/5 favourite against two opponents, but was beaten two and a half lengths by Age Quod Agis. Link Information: none Question: Who was the jockey for Recitation in the July Stakes at Newmarket Racecourse?
[EX A]:
Answer: none