With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tom Welling was a member of the band Oingo Boingo.
text_B: Seru is one of the woredas in the Oromia Region of Ethiopia .. Oromia Region. Oromia Region. Ethiopia. Ethiopia. Seru. Seru. It is named after the woreda capital , Seru .. woreda. Districts of Ethiopia. Seru. Seru. Part of the Arsi Zone , Seru is bordered on the south and east by the Shebelle River which separates it from the Bale Zone , on the west by the Wabe River which separates it from Robe , on the north by Amigna , and on the northeast by the Mirab -LRB- West -RRB- Hararghe Zone .. Seru. Seru. Arsi Zone. Arsi Zone. Shebelle River. Shebelle River. Bale Zone. Bale Zone. Wabe River. Wabe River ( Arsi ). Robe. Robe ( woreda ). Amigna. Amigna. Woreda of Bale Gasegar was separated form Seru .. Seru. Seru. Bale Gasegar. Bale Gasegar
not_related.