Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

[EX Q]: Twisted Obsession (original Spanish title: El sueno del mono loco, literally The Dream of the Mad Monkey) is a 1989 Spanish erotic thriller directed by Fernando Trueba, starring Jeff Goldblum and Miranda Richardson.
[EX A]: Which is the basis of Twisted Obsession?

[EX Q]: That year the chocolate magnate Peter Ludwig agreed to endow 350 modern artworks--then valued at $45 million --and in return the City of Cologne committed itself to build a dedicated ''Museum Ludwig'' for works made after the year 1900.
[EX A]: The Museum Ludwig was named for whom?

[EX Q]: Sinlap is a circular depression on Titan, a natural satellite of Saturn.
[EX A]:
Where is Sinlap found?