Draw a domain diagram for the following Scenario:

Scenario: Its about a website that has (Doctor, Patient, Admin)

The doctor can post articles and patients can only view them, the doctor can search for patients. The doctor can answer patient questions, The doctor can view patient's information, doctor can edit his profile, also he has sign-in, signup ,sign out, the doctor can add information to patients

The patient can search for doctors, the patient can ask questions(FAQs), The patient can view his own questions, patient can edit his profile, the patient can view his information, also he has sign-in, signup ,sign out

Admin can see all of users profiles also has sign in and sign up