Please respond to of the following questions:Come up with an original example of a one to many unary relationship. Create an example model of this relationship using the MySQL Workbench data modeler.Come up with an original example of a ternary relationship. Create an example model of this relationship using the MySQL Workbench data modeler.Using MySQL Workbench – create a data model for on Adult Baseball league which supports all of the following data requirements: For each of the three models above, you should export your model as a single page PDF and submit the resulting files.