Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Input: Consider Input: Context : Karl Theodor Bayrhoffer (October 14, 1812 -- 3 February 1888) was a German American philosopher and publicist, from 1838 to 1846 professor of philosophy in the University of Marburg. 
Answer : philosopher

Output: What was Karl Theodor Bayrhoffer's occupation?


Input: Consider Input: Context : HD 141937 is a star in the constellation of Libra at a distance of 109 ly. 
Answer : Libra

Output: Which was the constellation for HD 141937?


Input: Consider Input: Context : The Altar frontal from Cardet is an altar conserved at the Museu Nacional d'Art de Catalunya, in Barcelona. 
Answer : Museu Nacional d'Art de Catalunya


Output: What is the name of the place where Altar frontal from Cardet can be found?