Task: Question Generation
Input (English): #1 return images 
#2 return parrots in  #1 
#3 return #2 that are blue-headed 
#4 return #3 that are perched 
#5 return #4 that are in  a  horizontal row 
#6 return number of  #5 for each  #1 
#7 return #1 where  #6 is at least four 
#8 return number of  #7 
#9 return if  #8 is equal to  one
Output (English): If an image features a horizontal row of at least four perched blue-headed parrots.