In SQL what are the relationships between these tables? Like many to one and such. Also, I need to have business rules from these tables .

Patients Insurance PK Pat ient ID PK InsCo Id PT First Name InsCo_Name PT Last Name InsCo Nunm PT SSN PT DOB PT Address InsCo_Coverage FK Patient_Id Prescription ID FK Diagnosis Prescription Diagnosis lD PK PK Prescription_iD Diagnosis De script ion Treatment Prescription Price Prescription_Refill FK insurance Io Filled_Date FK Transaction ID Bills Payment PK Bill No PK Transaction ID Bill Date Date Received Due_Date Payment Type BillL Amount Bill No Bill Type Pay_ Amount FK Diagnosis ID FK Bill No