story: Paul's car broke down. He needed to go to work, so he called a friend to ask for a ride. Paul's friend said that he would pick him up from work. When Paul's friend arrived, one of his back tires was low. Paul had to catch a taxi to work.
 selected sentence: Paul's friend said that he would pick him up from work.
Paul's friend says he will pick him up >Causes/Enables> Paul's friend arrives