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 : Columbus Nova is an investment company founded in 2000 and centered in New York City. 
Subject : Columbus Nova 
Relation : parent company
answer:
Which company is the parent company of Columbus Nova?


question:
Context : The 1972 Thandwe crash occurred on 16 August 1972 near Thandwe, Burma. 
Subject : 1972 Thandwe crash 
Relation : point in time
answer:
On what date did 1972 Thandwe crash occur?


question:
Context : HD 114613 (Gliese 501.2) is a fifth magnitude yellow subgiant that lies approximately 67 light-years away in the constellation of Centaurus. 
Subject : HD 114613 
Relation : constellation
answer:

The star HD 114613 is a part of the constellation named what?