Task: Question Generation
Input (English): #1 return vultures 
#2 return groups of   #1 
#3 return #2 that are large 
#4 return walls 
#5 return #4 that are of   wood 
#6 return #4 that are of   brick 
#7 return #5 , #6 
#8 return #3 that are gathered on #7 
#9 return if  #8 is in  one image
Output (English): If large groups of vultures are gathered on walls of wood or brick in one of the images.