We do contract with third parties for certain delivery of some services and, under very carefully controlled conditions, we share personal data.
For example, if we're contracting with a delivery service, we share the name and address of the customer where the package has to be delivered, but I think, for all of these core machine-learning cases of the kind you're talking about, that is all internal to our company. We do not contract out access to the core business data that we use for, essentially, running our business. It's only going to be around the peripheral use cases, and in cases where we do share data, we have audit rights and we carefully control, through contract and audit, the usage that our contractors make of any data of our customers that we do share with them for these very limited purposes.