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.

Context : Maxwell House is a brand of coffee manufactured by a like-named division of Kraft Foods. 
Subject : Maxwell House 
Relation : parent company
Which company is the parent company of Maxwell House?

Context : The Logical Language Group (LLG) began developing Lojban in 1987. 
Subject : Lojban 
Relation : based on
Which is the basis of Lojban?

Context : Petr Mrázek (/'mra:zek/; born 14 February 1992) is a Czech professional ice hockey goaltender currently playing for the Detroit Red Wings of the National Hockey League (NHL). 
Subject : Petr Mrázek 
Relation : drafted by

What team is Petr Mrázek associated with?