Which foreign nationality has a higher population in Bilbao, Ecuadorians or Chinese?
return Bilbao ;return foreign nationalities in  #1 ;return #2 that is Ecuadorians ;return #2 that is Chinese ;return population of #3 ;return population of #4 ;return which is highest of #5 ,  #6
['select', 'project', 'filter', 'filter', 'project', 'project', 'comparison']