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

Ex Input:
Context : Club Vip is owned by Jose Manuel Antunes of Whitejets and Omni Aviation of Portugal, controller of the Portuguese charter airline White Airways.
Question : Which company is the parent company of Whitejets?

Ex Output:
Omni Aviation

Ex Input:
Context : Georg Ludwig Maurer, since 1831 Georg Ludwig von Maurer (2 November 1790 -- 9 May 1872) was a German statesman and legal historian from the Electoral Palatinate.
Question : On what date did Georg Ludwig von Maurer expire?

Ex Output:
9 May 1872

Ex Input:
Context : Lucy Hillebrand (6 March 1906, Mainz -- 14 September 1997, Gottingen) was a German architect.
Question : What city is Lucy Hillebrand from?

Ex Output:
Mainz