Were more people between 40 and 54 or between 20 and 34?
return people ;return #1 between 40 and  54 ;return #1 between 20 and  34 ;return number of  #2 ;return number of  #3 ;return which is highest of #4 ,  #5
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']