question: If there are two hunters with two horned animals.
#1 return hunters 
#2 return animals 
#3 return #2 that are horned 
#4 return number of  #1 
#5 return number of  #3 
#6 return if  #4 is equal to  two  
#7 return if  #5 is equal to  two  
#8 return if  both  #6 and #7 are true