Task: Question Generation
Input (English): #1 return phone  
#2 return #1 that is black 
#3 return antenna 
#4 return #3 on   top of #2 
#5 return #2 with #4 
#6 return images of #5 
#7 return images 
#8 return number of  #6 
#9 return number of  #7 
#10 return if  #8 is equal to  #9 
#11 return #1 on   the  left 
#12 return #1 on   the  right 
#13 return number buttons  of #11 
#14 return number buttons  of #12 
#15 return if  #13 are square 
#16 return if  #14 are oval 
#17 return if  both  #15 and #16 are true 
#18 return if  both  #10 and #17 are true
Output (English): If each image contains a black phone with an antenna on top, and the phone on the left has square number buttons, while the phoe on the right has oval buttons.