question: Which sector did more of Paraguay's formal labour force work in, industrial or in the services sector?
#1 return the  industrial sector 
#2 return the  services sector  
#3 return formal labour force of Paraguay of  #1 
#4 return formal labour force of Paraguay of  #2 
#5 return size of #3 
#6 return size of #4 
#7 return which is the  highest of #5 ,  #6