Find the manager name and district of the shop whose number of products is the largest.
return shops ;return products of  #1 ;return number of  #2 for each  #1 ;return #1 where #3 is  largest ;return manager name of  #4 ;return district of  #4 ;return #5 ,  #6
['select', 'project', 'group', 'superlative', 'project', 'project', 'union']