instruction:
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.
question:
Context : The Exotic Enchanter is an anthology of four fantasy short stories edited by science fiction and fantasy authors L. Sprague de Camp and Christopher Stasheff. 
Subject : The Exotic Enchanter 
Relation : series
answer:
Which show does The Exotic Enchanter appear on?


question:
Context : Delta Air Lines Flight 9570 crashed on 30 May 1972 at the Greater Southwest International Airport in Fort Worth, Texas, while conducting a training flight. 
Subject : Delta Air Lines Flight 9570 
Relation : point in time
answer:
The date of Delta Air Lines Flight 9570?


question:
Context : Martine Carol as Lola Montès Peter Ustinov as Circus Master Will Quadflieg as Franz Liszt Anton Walbrook as Ludwig I, King of Bavaria Oskar Werner as Student Henri Guisol as Horseman Maurice Lise Delamare as Mrs. Craigie, Lola's mother Paulette Dubost as Josephine, Lola's maid 
Subject : Lola Montès 
Relation : director
answer:

Who was Lola Montès was directed by?