answer: Donald called Debbie yesterday, but Debbie missed them because the telephone lines were damaged. Debbie listened to records and studied when David and Jucy played cards with children.
documents: #Person1#: Hello!
  #Person2#: Hello, Debbie. This is Donald.
  #Person1#: Oh, hi, Donald.
  #Person2#: What happened yesterday? You forgot our date, didn't you?
  #Person1#: Well, it rained hard all day and I had a bad cold, so I decided to stay home.
  #Person2#: You did? But I tried to call you at least twenty times and nobody answered.
  #Person1#: Oh, the telephone lines were damaged by the storm. They repaired them yesterday.
  #Person2#: What did David do yesterday? Did he and Judy go dancing?
  #Person1#: No, they stayed home and played cards with the children.
  #Person2#: And what did you do? Did you play cards, too?
  #Person1#: No. I listened to records and studied, what did you do yesterday, Donald?
  #Person2#: I just told you, Debbie. I tried to call you twenty times!