You expand a business rule component that a colleague added to the BPEL process. You see an Assign element named Facts_To_Rule_Services. Which statement is true about this assign element? 

Answer options:

A. It was added automatically based on entries that your colleague made in the dialog box that appeared when the business rule component was added to the BPEL model.
B. Your colleague manually added this Assign element after adding the business rule component to the BPEL model.
C. The Assign element was automatically added when your colleague manually added the corresponding Rule_Service_To_Facts Assign to the BPEL model.
D. You can delete this Assign because it was created for documentation purposes only.

A