answer: #Person2# was robbed and she describes the robber's appearance and the running direction to #Person1#.
documents: #Person1#: Help! Help!
  #Person2#: What's the trouble, ma'am?
  #Person1#: I was taking a walk when a young man came at me from nowhere and snatched the bag off my hands and ran away.
  #Person2#: What did the young man look like?
  #Person1#: Well, he's young, tall and thin.
  #Person2#: To which direction did he run?
  #Person1#: Let me see. . . my right arm. . . oh, to the east.