instruction:
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'.
question:
Context: In 1866 he started working as a draftsman for Kanalvæsenet, Link Information: The Norwegian Water Resources and Energy Directorate ( or NVE) is a Norwegian government agency  Question: Where is the organization based that he started working for in 1866?
answer:
Answer: Oslo


question:
Context: In the late-1990s, Cantrell established as a professional backing vocalist for artists such as Sean "Puffy" Combs. Link Information: none Question: How many children does the artist have who Cantrell worked as a professional backing vocalist for in the late 1990s?
answer:
Answer: none


question:
Context: but was defeated by the incumbent Conservative Enoch Powell Link Information: After unsuccessfully contesting the Labour Party's ultra-safe seat of Normanton at a by-election in 1947 (when the Labour majority was 62 per cent), he was elected as a Conservative Member of Parliament (MP) for Wolverhampton South West in the 1950 general election. Question: How long did the Conservative incumbent who defeated Llewelyn-Davies hold the Wolverhampton South-West parliamentary seat?
answer:

Answer: 8