How many total people attended the February 10th game and the February 17th game?
return the  February 10th game  ;return the  February 17th game  ;return people of #1 ;return people of #2 ;return number of  #3 ;return number of  #4 ;return the  sum of #5 and  #6
['select', 'select', 'project', 'project', 'aggregate', 'aggregate', 'arithmetic']