question: If each image contains one panda grasping some kind of stalk, and the left image features an open-mouthed camera-facing panda chewing on a green stalk.
#1 return pandas 
#2 return stalks 
#3 return #1 that are grasping #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  #4 
#8 return number of  #6 
#9 return if  #7 is equal to  #8 
#10 return left image  
#11 return #1 that is in  #10 
#12 return #11 that is open-mouthed 
#13 return #12 that is camera-facing 
#14 return #2 that is green 
#15 return if  #13 is chewing on #14 
#16 return if  both  #9 and #15 are true