Wrong Can<br>Tim was working on his car. He was drinking a soda. He had also used a can to catch some oil. Tim mistook the top cans. He spat out a lot of oil.
Tim was changing the oil of his car.
We only know Tim was working on his car and using a can to catch some oil- we don't truly know if he was changing the oil or what kind of repair he was doing. The model assumed because of the presence of oil in the story.