Let's say you arrive home after a long day's work to find a suspicious note on your desk. It's definitely in your wife's handwriting, but it weirds you out so much you can't sleep at night. Incidentally, she DID mention that she'd "started playing RE again" lately... What could it possibly be?
A method for mixing a suspicious, yellowish-brown medicine
A method for mixing a neutralizing serum for Yawn's deadly poison
A method for mixing an herbicide effective against the Monster Plant