Related texts, can they be conflicting perspectives on one end or must both texts present conflicting perspectives on separate events?
When I completed this module our teacher told us to complete it upon 1 event/personality or whatever you are doing.
So I found articles from two viable sources upon the personality both having differing perspectives. One was from Germaine Greer and focused heavily upon negative connotations. Whilst the other was from an independent newspaper, which praised the work of the personality.
From there I then integrated the articles with similiar sections of my prescribed text and continued in that fashion highlighting the conflicting perspectives. You really need to be able to explain the techniques and how they convey these conflicting perspectives. You will benefit from designing a few mindmaps to help detect the similarities and differences.
Good luck!