Task: Question Generation
Input (English): #1 return images 
#2 return legs in  #1 
#3 return knee wrap 
#4 return #3 that is black 
#5 return #2 that are wearing #4 
#6 return number of  #2 for each  #1 
#7 return number of  #5 for each  #1 
#8 return #1 where  #6 is equal to  two 
#9 return #1 where  #7 is equal to  one 
#10 return #1 in  both  #8 and #9 
#11 return number of  #10 
#12 return number of  #1 
#13 return if  #11 is equal to  #12
Output (English): If each image shows a pair of legs, with just one leg wearing a black knee wrap.