There are scenarios when a covered entity has grounds to deny a request for access from a patient or personal representative. Which scenario reflects one of the reviewable grounds for denial?

Providing access to a personal representative is reasonably likely to cause substantial harm to the patient or another individual.

The protected health information $(\frac{?}{\text{P}\text{H}\text{I}})$ is part of ongoing treatment in a research study.

The requested protected health informat $(\frac{?}{\text{P}\text{H}\text{I}})$ is part of the protected records listed in the Privacy Act.

The request is for psychotherapy notes or information generated in anticipation of a legal proceeding.