Which age group had fewer people from 18 to 24 or from 45 to 64?
return people ;return #1 in  the  18 to 24 age group ;return #1 in  the  45 to 64 age group ;return number of  #2 ;return number of  #3 ;return which is fewer of #4 ,  #5
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']