Task: Question Generation
Input (English): #1 return people 
#2 return elephant 
#3 return feet of  #2 
#4 return #2 where #3 are  chained 
#5 return #1 near #4 
#6 return if  #5 is  in  at least one image
Output (English): If at least one image shows people near an elephant with chained feet.