question: If the left and right image contains the same number of open and closed phones.
#1 return the  left image 
#2 return the  right image 
#3 return phones in  #1 
#4 return #3 that are open 
#5 return #3 that are closed 
#6 return number of  #4 
#7 return number of  #5 
#8 return phones in  #2 
#9 return #8 that are open 
#10 return #8 that are closed 
#11 return number of  #9 
#12 return number of  #10 
#13 return if  #6 is equal to  #11 
#14 return if  #7 is equal to  #12 
#15 return if  both  #13 and #14 are true