answer: #Person1# needs four pounds of ground beef, and #Person2# wrap them up for #Person1#.
documents: #Person1#: Could I get some beef?
  #Person2#: What kind of beef would you like to get?
  #Person1#: Ground beef would be fine.
  #Person2#: How many pounds would you like?
  #Person1#: Four pounds is enough.
  #Person2#: What kind of ground beef do you want?
  #Person1#: I'm going to need extra lean ground beef.
  #Person2#: I can get that for you.
  #Person1#: Thanks so much.
  #Person2#: You're welcome, Let me go wrap the ground beef up for you.
  #Person1#: Thanks for everything.