With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Schwimmer was on an American television show.
text_B: Sarvandan -LRB- سروندان , also Romanized as Sarvandan and Sorvandan ; also known as Surbandan -RRB- is a village in Sangar Rural District , Sangar District , Rasht County , Gilan Province , Iran .. Province. Provinces of Iran. Gilan. Gilan Province. County. Counties of Iran. Rasht. Rasht County. Sangar. Sangar Rural District ( Gilan Province ). Rural District. Rural Districts of Iran. Sangar Rural District. Sangar Rural District ( Gilan Province ). Sangar District. Sangar District. Rasht County. Rasht County. Gilan Province. Gilan Province. Iran. Iran. At the 2006 census , its population was 1,898 , in 516 families .
not_related.