Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Context: Princess Hildegard of Bavaria (German: Hildegard Luise Charlotte Theresia Friederike von Bayern; 10 June 1825 -- 2 April 1864) was the seventh child and fourth daughter of Ludwig I of Bavaria and Therese of Saxe-Hildburghausen. 
 Question: Who was the mother of Princess Hildegard of Bavaria?
therese of saxe-hildburghausen

Context: The Queen's Royal Irish Hussars, abbreviated as QRIH, was a cavalry regiment of the British Army formed from the amalgamation of the 4th Queen's Own Hussars and the 8th King's Royal Irish Hussars in Hohne, West Germany in 1958. 
 Question: What military branch did Queen's Royal Irish Hussars serve?
british army

Context: Judge and the Forest (Bulgarian: , translit. Sledovatelyat i gorata) is a 1975 Bulgarian drama film directed by Rangel Vulchanov. 
 Question: The year that Judge and the Forest was made was what?

1975