Task: Question Generation
Input (English): #1 return vehicle 
#2 return #1 that is motorized 
#3 return the  exterior of #2 
#4 return sled dogs 
#5 return #3 that is visible behind #4 
#6 return if  #5 is in  at least one image
Output (English): If the exterior of a motorized vehicle is visible behind sled dogs in at least one image.