Task: Question Decomposition
Input (English): question: If the dog in the image on the left is on a green grassy surface.
Output (English): #1 return left image 
#2 return dog in  #1 
#3 return surface in  #1 
#4 return #3 that is grassy 
#5 return #4 that is green 
#6 return if  #2 is on #5