question: If one image features a dog team moving horizontally to the right, and the other image features a dog team heading across the snow at a slight angle.
#1 return one image 
#2 return dog  in  #1 
#3 return If #1 is  moving horizontally to the  right 
#4 return other image 
#5 return dog  team  in  #4 
#6 return snow in  #4 
#7 return If #5 is  heading across #6 at a  slight angle 
#8 return If both  #3 and #7 are  true