Task: Question Generation
Input (English): #1 return the  right image 
#2 return water buffalo in  #1 
#3 return #2 that are muddy 
#4 return back of #3 
#5 return #3 lying on #4 
#6 return hind legs of #5 
#7 return #5 where  #6 are extended up in  the  air 
#8 return number of  #7 
#9 return if  #8 is equal to  one
Output (English): If the right image shows one muddy water buffalo lying on its back with its hind legs extended up in the air.