Q: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Context : Mathilde Grooss Viddal (born 6 May 1969 in Oslo, Norway) is a Norwegian musician (saxophone and clarinet) and composer, known as the leader of Friensemblet and as member of bands like Lucky Loop and Eick/Viddal Duo.
Answer : saxophone
A:
What instrument does musician Mathilde Grooss Viddal play?