You are going to design a model to store data for your application with the following specification: • You have freedom to design your own data architecture and properties for the classes, however it should reflect your understanding about complex entity relationships, including one-to-one, one-to-many, many-to-many, and inheritance. • The application should store information for every class and relationship. Inheritance should be used to model classes with similar properties. For example, human being class may have common properties such as ID, Name, Contact details (email, phone, address, etc…). Besides, each unique class should also have its own properties. You should provide justification in your report, on the proposed classes, properties and their relationships stating why they are necessary. • Appropriate data annotations and input validations should be provided in all model classes. You should customize your own error messages and NOT use the default error messages provided by the template.