Instructions: 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.
Input: Context : Servicing of Adtranz products NSB Class 73 and GMB Class 71 built at former Adtranz factory in Strmmen (see Strmmens Vrksted), also manufactures NSB Class 93 Poland: (Bombardier Transportation Polska), includes manufacturing site in Wrocaw (former Pafawag factory), Katowice, odz and Warsaw.
Subject : Bombardier Transportation
Relation : parent company
Output:
What is Bombardier Transportation's parent company?