To consider a ramge of ways a DPS article can introduce an act and the effect the text could have on the reader and to also decide what style, tone and approach you may take as a writer for my own.

https://drive.google.com/file/d/0B_m-RG9r8hv9YXhQbkd6UnR5NTQ/edit?usp=sharing

V.2: https://drive.google.com/file/d/0B_m-RG9r8hv9SmdXVUFsQTh5Zmc/edit?usp=sharing