Task: Question Decomposition
Input (English): question: If at least one of the images shows a bus from the right side and its stop sign is visible.
Output (English): #1 return bus 
#2 return right side of #1 
#3 return stop sign of #1 
#4 return #2 that has #3 visible 
#5 return if  #4 is in  at least one image