Create a second set of objection responses

I’m trying to create a second objection handling document specifically for during presentations.
However, I’m not able to create a similar template to the other objections document. Can you help?
You only can have one set of objections per sales message. If you want to have second set of objections, a workaround could be to clone the sales message and have a separate sales message for presentations where you can then have only the objections for presentations.