How do you configure this?

When creating a new Generic Object, you want to acid a field that references a Legal Entity object.

How do you configure this? Please choose the correct answer.
A . Choose Foundation Object as data type for the new field and add LegalENtity as the valid values source
B . Choose Generic Object as data type for the new field and add LegalENtity as the valid values source
C . Set field ID to LegalEntity for the new field
D . Create an MDF Picklist of all Legal Entities and add it to the new field

Answer: B