Task: Question Generation
Input (English): #1 return piece of   furniture 
#2 return stairs 
#3 return bottom of   #2 
#4 return #1 that is near #3 
#5 return vase of   flowers 
#6 return #4 that has #5 on 
#7 return if  #6 is in  at least one image
Output (English): If in at least one of the images, the piece of furniture near the bottom of the stairs has a vase of flowers on it.