question: If one chimp has a wide open mouth showing its front row of teeth.
#1 return chimp 
#2 return mouth of #1 
#3 return #1 where  #2 is wide open 
#4 return teeth of #3 
#5 return front row of #4 
#6 return #3 that is showing #5 
#7 return number of  #6 
#8 return if  #7 is equal to  one