Answer:
First one I think.
Explanation:
Call-out boxes can be for that one and the last one but I think the first answer is the best.
Not effective it gives way too much unnecessary information. For example, it should include what side his coming from, his costume and so on.
The first thing that came to my mind when i read that phrase was that whatever this "script" is, it must be a pretty awesome piece of work.
Answer:
to express what the writer learned
Explanation: