answer: #Person2# helps #Person1# buy a pound of ground beef and three pounds of chicken breasts.
documents: #Person1#: I would like to get some meat today. 
  #Person2#: What kind do you need? 
  #Person1#: I need about a pound of ground beef. 
  #Person2#: The ground beef is $2. 48 a pound. 
  #Person1#: That sounds good. 
  #Person2#: What else would you like? 
  #Person1#: I also need three pounds of chicken breasts. 
  #Person2#: The chicken breasts are $4. 05 a pound. 
  #Person1#: How much will the three pounds of chicken cost altogether? 
  #Person2#: Altogether, it's going to be $12. 15. 
  #Person1#: That will be all for me. 
  #Person2#: All right, let me get your meat for you.