A great activity to get students and able to make inferences is the "Ordeal by Cheque activity." Students have to look at a series of checks and determine the story behind the checks.
Here are the checks:
http://www-tcall.tamu.edu/research/eslclassroom/ch2/ordealcheques.pdf
And here is a woman's interpretation of the checks.
http://www.online-literature.com/forums/showthread.php?t=57818
The students could analyze the checks and write a story in a paragraph about what they think is going on in the checks. Then they can read others interpretations in the classroom and then read one of the one I've found online.