Problem: Combine facts and answer this: What nationality was the scientist who developed the Wein filter ?

A: German
Problem: Given the question: Combine facts and answer this: Who is the frontman of the band who released compilation album Crypt of the Wizard in 1996?
++++++++++++++++++++++++++++++++
The answer is:
Havard Ellefsen
input question: Combine facts and answer this: No. 1 Commando carried out a series of small scale cross channel raids and spearheaded what invation which started on 8 November 1942.???
output answer: Operation Torch
Combine facts and answer this: What genre is the band who released the cover album Leaders Not Followers Part 2?
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Answer: Grindcore
Q: Combine facts and answer this: The base of Jaffa Cakes is an Italian sponge cake named after what city?
A: Genoa
[Q]: Combine facts and answer this: The 200910 La Liga season was Xerex's first season as well which overall season for La Liga since it's establishment?
****
[A]:
79th