Task: Question Generation
Input (English): #1 return shoe 
#2 return images 
#3 return number of  #1 for each  #2 
#4 return #2 where  #3 is equal to  one 
#5 return number of  #4 
#6 return if  #5 is at least one 
#7 return human leg 
#8 return sneaker 
#9 return #7 that is wearing #8 
#10 return number of  #9 
#11 return if  #10 is at least one 
#12 return if  both  #6 and #11 are true
Output (English): If an image contains a single shoe, and the combined images include at least one human leg wearing a sneaker.