answer: Dave and #Person1# discuss the types and quantity of food needed for the picnic. Dave also advises #Person1# to ask Kathy to make the dessert.
documents: #Person1#: Dave, I'm going to pick up food and drink for Saturday's picnic. Any suggestions?
  #Person2#: Well, everyone has been talking about having a barbecue down by the river. So why don't you pick up some hamburger and hot dogs?
  #Person1#: OK, but how much hamburger meat are we going to need? And hot dogs, too.
  #Person2#: I don't know. How about 3 pounds of hamburger and a couple of packages of hot dogs?
  #Person1#: Oh, that's not going to be enough. Do you remember the last picnic in the mountains? Jim, your roommate, ate about 10 hamburgers by himself.
  #Person2#: Yeah, I remember that. Then 7 packages of hot dogs should be enough. And you'd better pick up some chicken for those who don't like hamburgers or hot dogs.
  #Person1#: OK. How about 5 or 6 bags of potato chips.
  #Person2#: Better make that 8.
  #Person1#: OK. Uh, we still need some soft drinks. How about 10 of those 2 liter bottles?
  #Person2#: Sounds fine. But be sure to buy a variety of drinks.
  #Person1#: OK. And what about dessert?
  #Person2#: Well, maybe we could ask Kathy to make a few cherry pies like she did last time.
  #Person1#: Great. I'll give her a call right now.