What is the name and city of the airport that the most routes end at?
return airports ;return routes that  end at #1 ;return number of  #2 for each  #1 ;return #1 where #3 is  highest ;return name of  #4 ;return city of  #4 ;return #5 ,  #6
['select', 'project', 'group', 'superlative', 'project', 'project', 'union']