Permanent Resident Card

Hello,
We will be travelling from Canada and would like to purchase a 7 day rail pass. It says that we need to have a Permanent Resident Card as proof that we have lived in Canada for 10 yrs.
If we don't have that document, can we use our Drivers License as proof? It has a 5 year expiry date on it.

Or is there other documents from Canada that we can use? Birth certificate?

thank you
Kelly