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 : Mistral Air is an Italian charter airline based in Rome and a subsidiary of Poste italiane. 
Subject : Mistral Air 
Relation : parent company

Ex Output:
Which company is the parent company of Mistral Air?


Ex Input:
Context : In discussing how parents must educate their children about the dangers inherent in a releasing of personal information about themselves to the internet, CNN wrote ``Behind the litany of frightening facts and figures (not to mention fears like those preyed upon in viral-video Take This Lollipop, an interactive horror film that incorporates text and images from your Facebook profile) lurks a disturbing truth.'' 
Subject : Take This Lollipop 
Relation : director

Ex Output:
Who had the role of director in Take This Lollipop?


Ex Input:
Context : 20 Arietis (abbreviated 20 Ari) is a star in the northern constellation of Aries. 
Subject : 20 Arietis 
Relation : constellation

Ex Output:

The star 20 Arietis is part of what constellation?