def create_multiple_choice_problem(problem_name):
 xml_data = create_multiple_choice_xml()
 return XBlockFixtureDesc('problem', problem_name, data=xml_data, metadata={'rerandomize': 'always'})

def create_multiple_choice_problem ( problem_name ) : xml_data = create_multiple_choice_xml ( ) return XBlockFixtureDesc ( 'problem' , problem_name , data = xml_data , metadata = { 'rerandomize' : 'always' } )
return the multiple choice problem descriptor .