Generate a correct and concise answer for the question based on the words in the context.

Context : La Gare de Perpignan (Perpignan Train Station) is a 1965 large-scale oil on canvas painting by the Spanish surrealist Salvador Dalí, on display in the Museum Ludwig in Cologne. 
Question : What is the name of the place where La Gare de Perpignan can be found?
Museum Ludwig

Context : Betty Fibichová (16 March 1846 -- 20 May 1901) was a Czechoslovak opera singer and the wife of composer Zdeněk Fibich. 
Question : What is Betty Fibichová's spouse's name?
Zdeněk Fibich

Context : Thingol built a fabulous capital city and fortress beneath a great hill called Menegroth, the Thousand Caves. 
Question : What city is Thingol from?

Menegroth