Task: Question Generation
Input (English): #1 return dogs 
#2 return faces of #1 
#3 return #2 that are visible 
#4 return images of #3 
#5 return number of  #3 for each  #4 
#6 return #4 where  #5 is equal to  two 
#7 return number of  #6 
#8 return if  #7 is equal to  one
Output (English): If in one of the pair of images, two dogs faces are visible.