TASK DEFINITION: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
PROBLEM: Context : Bárbara Allende Gil de Biedma known as Ouka Leele (Madrid, June 29, 1957) is a Spanish photographer. 
Answer : photographer

SOLUTION: What kind of  occupation does Ouka Leele have?

PROBLEM: Context : Mark van Platen (born 1955) is a Dutch composer, conductor, organist and pianist. 
Answer : composer

SOLUTION: What was Mark van Platen's career?

PROBLEM: Context : Dofasco is currently a standalone subsidiary of ArcelorMittal, the world's largest steel producer. 
Answer : ArcelorMittal

SOLUTION:
Which company is the parent company of Dofasco?