Which wave of refugees had more people the group from the Hamidian massacres or the Adana massacres?
return refugees ;return #1 of the  group from  the   Hamidian massacres  ;return #1 of the  group from  the   Adana massacres  ;return number of  #2 ;return number of  #3 ;return which is highest of #4 ,  #5
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']