How many times the number of adults and kids staying in a room reached the maximum capacity of the room?
return room ;return maximum capacity of #1 ;return adults staying in  #1 ;return kids staying in  #1 ;return the  sum of #3 and  #4 ;return times #5 is equal to #2 ;return the  number of  #6
['select', 'project', 'project', 'project', 'arithmetic', 'None', 'aggregate']