Show all student IDs with the number of sports and total number of games played
return students ;return IDs of  #1 ;return sports ;return number of  #3 for each  #2 ;return games played of  #3 ;return number of  #5 for each  #3 ;return sum of  #6 for each  #2 ;return #2 ,  #4 ,   #7
['select', 'project', 'select', 'group', 'project', 'group', 'group', 'union']