Question: This 2012 epic musical drama film is a venture produced by Working Title Films and a British theatrical producer whose hight of success was in what year?
{'answer': '1990', 'supporting_facts': [['Les Misérables (2012 film)', 0], ['Les Misérables (2012 film)', 1], ['Cameron Mackintosh', 0], ['Cameron Mackintosh', 1]]}