answer: Carlos refuses to help Melissa today because he has got too much going on.
documents: #Person1#: Hi, Carlos. What are you doing this afternoon?
  #Person2#: Working. Why?
  #Person1#: Well. I was just wondering if you would come by and give me a hand with the fliers for next week's party.
  #Person2#: I'm sorry, Melissa. I really can't today. I'Ve just got too much going on. Maybe tomorrow.