question: If an image shows at least one yellow truck clearing snow with a plow.
#1 return truck 
#2 return #1 that is  yellow 
#3 return snow 
#4 return plow 
#5 return #2 that is  clearing #3 
#6 return #5 that is  with  #4 
#7 return number of #6 
#8 return If #7 is  at least one in  an image