Task: Question Generation
Input (English): #1 return companies 
#2 return names of   #1 
#3 return employees of   #1 
#4 return years working of   #3 
#5 return number of  #4 for each #3 
#6 return names of   #3 
#7 return #2 ,  #6 sorted by #5 in  descending order
Output (English): Show names of companies and that of employees in descending order of number of years working for that employee.