Which army had fewer deaths from disease - Russian or Japanese?
return the  Russian army ;return the  Japanese army ;return deaths from  disease of #1 ;return deaths from  disease of #2 ;return number of  #3 ;return number of  #4 ;return which is fewer of #5 ,  #6
['select', 'select', 'project', 'project', 'aggregate', 'aggregate', 'comparison']