instruction:
Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
question:
Context: Sven Gerich The information up to 2007 was retrieved from Die Wiesbadener Oberburgermeister seit dem Bau des neuen Rathauses (1886) (The Wiesbaden Mayors since the construction of the new town mayor hall (1886) )
Question: Who became the leader of Wiesbaden?
answer:
sven gerich

question:
Context: 3sat began broadcasting on 1 December 1984.
Question: What year did 3sat start?
answer:
1 december 1984

question:
Context: 118401 LINEAR (provisional designation 1999 RE70) is an asteroid and main-belt comet (176P/LINEAR) that was discovered by the Lincoln Near-Earth Asteroid Research (LINEAR) 1-metre telescopes in Socorro, New Mexico on September 7, 1999.
Question: Who made 118401 LINEAR known?
answer:
lincoln near-earth asteroid research