Which age group is larger: under the age of 18 or 18 and 24?
return age  groups ;return #1 that is under the  age  of 18 ;return #1 that is 18 and  24 ;return size of #2 ;return size of #3 ;return which is highest of #4 ,  #5
['select', 'filter', 'filter', 'project', 'project', 'comparison']