Find the name of the document that has been accessed the greatest number of times, as well as the count of how many times it has been accessed?
return documents ;return times accessed of   #1 ;return number of  #2 for each #1 ;return the  highest of   #3 ;return #1 where #3 is equal to #4 ;return name of   #5 ;return #6 ,  #4
['select', 'project', 'group', 'aggregate', 'comparative', 'project', 'union']