Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Lost Arnold (Bronze)	George has lost his beloved [Arnold] somewhere in the Sheriff's Office. He can't train without him! Find what he's looking for and get it back to him.
Nice Try Cooking (Bronze)	Emily only ever cooks at home on evenings when it is raining. Find the "Fermented Dairy Products" that she needs for her next dish and help her out.
Unwanted Customer (Bronze)	A customer @ the Galaxy of Terror has been stalking Carol,causing trouble for her. Drive off this "Unwanted Customer" who comes to the bar after 21:00.