story: It was a slow day at the library. A librarian tried to pass the time by reading. She started to read a page when she heard a noise. It was a person banging on the front door. The person shouted that the door was locked and he wanted to come in.
 selected sentence: It was a person banging on the front door.
A person want(s) to be let in >Motivates> The person bangs on the front door