Itami-go was a part of Arioka Castle , which was ruled by Araki Murashige under Oda Nobunaga .
Itami-go was a part of Castle Arioka which Araki Murashige ruled under Oda Nobunaga .

Select your answer from the options. Do these sentences mean the same thing?
Possible answers:
[I] no.
[II] yes.
[II]