Task: Question Generation
Input (English): #1 return boar 
#2 return water 
#3 return #1 that is wading through #2 
#4 return images 
#5 return number of  #3 for each  #4 
#6 return #4 where  #5 is equal to  one 
#7 return number of  #6 
#8 return if  #7 is at least one
Output (English): If an image contains a single boar wading through water.