What is a supported approach when deploying multiple instances of VMware Site Recovery with VMware Cloud on AWS?

What is a supported approach when deploying multiple instances of VMware Site Recovery with VMware Cloud on AWS?
A. A single software-defined data center (SDDC) paired with up to 25 remote sites
B. A single software-defined data center (SDDC) connected to multiple on-premises sites and to other cloud SDDCsC. VMware Site Recovery add-on deployed in the VMware vSphere Web Client
D. VMware Site Recovery with multiple protected sites and a shared recovery site

Correct Answer: B
Explanation/Reference:
Reference: https://aws.amazon.com/blogs/apn/design-considerations-for-disaster-recovery-with-vmware-cloud-on-aws/