What are the manager name and district of the shop that sells the largest number of products?
return shops ;return products #1 sells ;return number of  #2 for each #1 ;return #1 where #3 is  highest ;return manager of #4 ;return name of #5 ;return district of #4 ;return #6 ,  #7
['select', 'project', 'group', 'superlative', 'project', 'project', 'project', 'union']