Task: Question Decomposition
Input (English): question: If in at least one image there is a single carb facing forward in water with coral in the background.
Output (English): #1 return carb 
#2 return #1 that is facing forward 
#3 return water 
#4 return #2 that is in   #3 
#5 return background of #4 
#6 return coral 
#7 return #5 that is with #6 
#8 return #4 that has #7 
#9 return images 
#10 return number of  #8 for each  #9 
#11 return #9 where  #10 is equal to  one 
#12 return number of  #11 
#13 return if  #12 is at least one