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.

Ex Input:
Context : Voice from the Grave, also known as From the Files of Unsolved Mysteries: 
Subject : Voice from the Grave 
Relation : based on

Ex Output:
Which is the basis of Voice from the Grave?


Ex Input:
Context : Irina Kostyuchenkova (Russian: Ирина Костюченкова; born May 11, 1961), is a retired female javelin thrower who represented the Soviet Union and later Ukraine. 
Subject : Irina Kostyuchenkova 
Relation : sex or gender

Ex Output:
What is the sex of Irina Kostyuchenkova?


Ex Input:
Context : Huo Cui (Chinese: 霍翠; pinyin: Huò Cuì; born September 13, 1988 in Harbin, Heilongjiang) is a Chinese female ice hockey player. 
Subject : Huo Cui 
Relation : sex or gender

Ex Output:

What is the sex or gender of Huo Cui?