Task: Question Generation
Input (English): #1 return images 
#2 return #1 on the  left 
#3 return #1 besides  #2 
#4 return people in  #3 
#5 return bikes in  #3 
#6 return #4 on #5 
#7 return number of  #6 for each  #3 
#8 return sum of #7 
#9 return if  #8 is equal to  zero
Output (English): If only the person in the image on the left is on a bike.