story: I drove to Starbucks one morning to get coffee. When I got back to the car I saw it had a flat tire. I called my 12 year old son at home. He brought a pump, riding a skateboard. I was able to fill up the tire enough to drive to a gas station.
 selected sentence: I drove to Starbucks one morning to get coffee.
i drive to Starbucks >Causes/Enables> I see the car has a flat tire