question_text: How many more men larger was the army that began operations against Genoa than the reinforcements from Spain that were captured?
decomposition: return the  army that began operations against Genoa ;return the  reinforcements from  Spain that were captured ;return men in  #1 ;return men in  #2 ;return number of  #3 ;return number of  #4 ;return the  difference of #5 and  #6