What is the name, address, and number of students in the departments that have the 3 most students?
return departments ;return students of #1 ;return number of  #2 for each #1 ;return the  3 highest of #3 ;return #1 where #3 is equal to any of #4 ;return names of #5 ;return addresses of #5 ;return students of #5 ;return number of  #8 for each #5 ;return #6 ,  #7 ,   #9
['select', 'project', 'group', 'aggregate', 'comparative', 'project', 'project', 'project', 'group', 'union']