Can we draw the following hypothesis from the context (see options)? 

Context:

How to register as a native american<br>Retain copies of your parents' or families' tribal records. This is the best way to find out the tribe and the connection you have to a native american tribe. You will be able to use copies of these records to prove you are a descendant of a tribe member, and possibly to prove your blood quantum.

Hypothesis: You can use either your parents records or families records as a prove that you are native American.
OPT:
[-] Yes.
[-] It's impossible to say.
[-] No.
Yes