white clouds in blue sky
bulldozer on hill of rocks
The rocks are being carried.
the truck is yellow
a large yellow bulldozer
a pile of rubble
a bright and sunny day
The tractor is yellow and black.
The tractor is sitting on the ground.
a yellow digging truck
a large bucket on the vehicle
a large yellow bucket
a scene during the day time 
a blue sky with clouds 
a tractor that is yellow 
rocks being picked up 
a gravel ground 
a yellow tractor on top of a hill of dirt