There isn't one, everything is given to you at the start of the film. Hoffman frames Strahm (possibly with the help of Jill), Strahm dies in a trap (which was quite cool) in the end and is now thought of by everyone to be Jigsaws new apprentice.
In the other story line they are told "5 will become 1", Jigsaw meant 5 will work together as 1, instead of 5 will kill each other off until 1 is left