Final answer:
The difference between Riley and Bev's delusions is Riley believes the writer of the newspaper column is sending him instructions, while Bev believes the woman delivering her newspapers is giving her fake newspapers with false stories.
Step-by-step explanation:
The difference between Riley and Bev's delusions is that Riley believes the man who writes the newspaper column is sending him instructions, while Bev believes the woman who delivers her newspapers has been giving her fake newspapers with false stories.
Riley's delusion is based on his belief that the writer of the column has a special connection with him and is giving him secret instructions. This is a form of paranoia or a grandiose delusion.
On the other hand, Bev's delusion is based on her lack of trust in the woman who delivers her newspapers. She believes that the woman is intentionally giving her fake newspapers with false stories. This can be seen as a form of persecution or a delusion of mistrust.