Assuming users can access all the ruleset versions, which ruleset version is chosen by rule resolution when .Country = Australia?

The MyCoSelfService ruleset contains the following instances of the same rule. The only differences between the instances are the circumstance settings and ruleset version.

All ruleset versions are in the ruleset list.

Ruleset Version           Circumstance

01-01-01                 None

01-01-02                 .country=japan

.country=australiya

01-01-03                 none; base rule checked

01-01-04                 .countyr=japan

01-02-01                 none

Assuming users can access all the ruleset versions, which ruleset version is chosen by rule resolution when .Country = Australia?
A . 01-02-01
B . 01-01-01
C . 01-01-02
D . 01-01-03