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.
return one image ;return dog  in  #1 ;return If #1 is  moving horizontally to the  right ;return other image ;return dog  team  in  #4 ;return snow in  #4 ;return If #5 is  heading across #6 at a  slight angle ;return If both  #3 and #7 are  true
['select', 'project', 'boolean', 'select', 'project', 'project', 'boolean', 'boolean']