answer: Mary is talking with Tom. They are about to have dinner.
documents: #Person1#: Where's Mrs. Johnson? 
  #Person2#: Just call her Lisa, Mary. She's cooking dinner. 
  #Person1#: I see. Can I sit down? 
  #Person2#: Of course! Make yourself at home. 
  #Person1#: Thank you, Mr. Johnson. 
  #Person2#: Please, just call me Tom. 
  #Person1#: Okay, Tom. 
  #Person2#: Where's Cindy? 
  #Person1#: She's upstairs in my room. 
  #Person2#: Can you tell her to come downstairs? We're about to have dinner.