Task: Question Generation
Input (English): #1 return lady 
#2 return gown of #1 
#3 return #1 where  #2 is dark 
#4 return hound 
#5 return #4 that #3 is standing behind 
#6 return images 
#7 return number of  #5 for each  #6 
#8 return #6 where  #7 is equal to  one 
#9 return number of  #8 
#10 return if  #9 is at least one
Output (English): If an image shows a lady in a dark gown standing behind one hound.