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

Ex Input:
Context : Karl-Wilhelm von Schlieben (30 October 1894 -- 18 June 1964) was a German officer in World War I and World War II.
Question : Which war did Karl-Wilhelm von Schlieben participate in?

Ex Output:
World War I

Ex Input:
Context : CyanogenMod (pronounced /sa.n.o.dn.md/ or sigh-ah-no-gen-mod), usually abbreviated to CM, is an open-source operating system for smartphones and tablet computers, based on the Android mobile platform.
Question : The CyanogenMod is based upon what?

Ex Output:
Android

Ex Input:
Context : Gunther Kaufmann (16 June 1947 -- 10 May 2012) was a German film actor best known for his association with director Rainer Werner Fassbinder.
Question : What was Gunther Kaufmann's career?

Ex Output:
actor