Task: Question Decomposition
Input (English): question: If an image shows exactly one schnauzer, which stands on all fours facing leftward.
Output (English): #1 return schnauzer 
#2 return #1 that stands on all fours 
#3 return #2 that is facing leftward 
#4 return images 
#5 return number of  #1 for each  #4 
#6 return #4 where  #5 is equal to  one 
#7 return number of  #3 for each  #6 
#8 return #6 where  #7 is equal to  one 
#9 return number of  #8 
#10 return if  #9 is at least one