text: Jack: Can you buy butter?
  Thomas: Sure
  Jack: Thanks. When are you coming home?
  Thomas: I'm on my way
  Jack: Ok, I'll wait with cooking until you come
  Thomas: What are you making?
  Jack: A mushroom soup.
  Thomas: Tasty!
target: Thomas will buy butter. He is on his way home. Jack is making a mushroom soup, but will wait with cooking until Thomas comes.