You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

[Q]: Context : Karl-Heinz Ertel (26 November 1919 -- 25 January 1993) was a SS-Hauptsturmführer of the Reserves, in the Waffen-SS during World War II who was awarded the Knight's Cross of the Iron Cross, to recognize extreme battlefield bravery or successful military leadership by Nazi Germany during World War II. 
Subject : Karl-Heinz Ertel 
Relation : award received
[A]: Which award was bestowed upon Karl-Heinz Ertel?


[Q]: Context : Gotthard Sachsenberg was born on Rosslau Mountain, north of the Elbe River, in Dessau, Germany. 
Subject : Gotthard Sachsenberg 
Relation : conflict
[A]: What war or battle involved Gotthard Sachsenberg?


[Q]: Context : ``Cha-Ka'' is the first episode of the first season of the 1974 American television series Land of the Lost. 
Subject : Cha-Ka 
Relation : series
[A]:
What is the series that Cha-Ka is a part of?