answer: Lisa wanted to call Mr. Bernie but called the wrong person.
documents: #Person1#: Hello?
  #Person2#: Hello? Mr. Bernie. My name is Lisa. I hope I'm not disturbing you. I just heard about your daughter. I wanted to call you and tell you how much we'll miss her.
  #Person1#: I'm sorry. I think you are calling the wrong person. My name is not Mr. Bernie.
  #Person2#: What? That's odd. I'm so sorry if I'Ve bothered you.
  #Person1#: No problem.