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 : Triumph of the Nerds is a 1996 British/American television documentary, produced by John Gau Productions and Oregon Public Broadcasting for Channel 4 and PBS. 
Subject : Triumph of the Nerds 
Relation : based on
[A]: Which is the basis of Triumph of the Nerds?


[Q]: Context : His rule ended with a coup by his brother Ghezo who then erased Adandozan from the official history resulting in high uncertainty about many aspects of his life. 
Subject : Adandozan 
Relation : date of death
[A]: What was the date of Adandozan's death?


[Q]: Context : Elections to the European Parliament were held in Belgium on June 13, 1999. 
Subject : Elections to the European Parliament 
Relation : point in time
[A]:
On what date did Elections to the European Parliament take place?