dialogue: #Person1#: We need to do a group report tomorrow. I need to go to the stationer to buy something for the posters.
  #Person2#: You need to make posters?
  #Person1#: absolutely. Every time when we do the reports, we love making some beautiful posters to emphasize our theme ideas.
  #Person2#: I see. Then let's make a shopping list first before we go there. othe rise, It may take us a whole day to search for the things you need.
  #Person1#: No problem. I need some markers, some color pencils, a pair of scissors, some highlighter, rulers. .
  #Person2#: Wow, it is like a maze, I think I might get lost soon.
  #Person1#: Don't worry. In fact, it is very easy to find what you want. Can you see the sign on top of every shelf. It clearly tells you what things are displayed on every shelf.
  #Person2#: Oh, yes. You are so smart. I see them. So I have to go to shelf number 3 first to get my markers, color pencils and highlighters and somebrushes.
  #Person1#: I also need some thumbtacks, whiteout and paper clips. Which shelf are they on? I can't find the number.
  #Person2#: It's at the back. I think you are near-sighted. You had better get yourself a pair of nice glasses.
summary: #Person1# and #Person2# make a shopping list and #Person1# helps #Person2# to find goods to make a poster for their group report tomorrow.
topic: shopping