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.
( z1 change :ARG0 ( z2 person :name ( z3 name :op "Tim" ) ) :ARG1 ( z4 oil :poss ( z5 car :poss z2 ) ) )