text: Anna: Let's go to the beach.
  Bill: OK, cool idea.
  Anna: We haven't been in a while.
  Bill: We haven't been in a month ;-)
  Anna: C’mon, are you kidding me? Anna month, really?
  Bill: Yeah, remember, it was Sunday right after that party at Toms’ ;-)
  Anna: You’re right, how could I forget ;-)
  Bill: The last time we went, you almost drowned.
  Anna: No, I didn't.
  Bill: Oh yes, you did. You were so weak after the party ;-)
  Anna: OK, Maybe a little. But no way I was drowning.
  Bill: Then why did the lifeguard dive into the water?
  Anna: I think he wanted to cool off.
  Bill: He swam right up to you.
  Anna: And then he turned right around.
  Bill: Maybe you're right.
  Anna: Maybe we should get going.
  Bill: Yeah, let’s go.
  Anna: Will pick you up in 20 mins.
target: Anna will pick Bill up in 20 minutes and they will go to the beach together, since they haven't been there for a month.