With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: When he was 17 years old, David Beckham started playing on Manchester United.
text_B: Shahmir Sara -LRB- شهميرسرا , also Romanized as Shahmir Sara -RRB- is a village in Aliabad-e Ziba Kenar Rural District , Lasht-e Nesha District , Rasht County , Gilan Province , Iran .. Province. Provinces of Iran. Gilan. Gilan Province. County. Counties of Iran. Rasht. Rasht County. Lasht-e Nesha. Lasht-e Nesha District. Rural District. Rural Districts of Iran. Aliabad-e Ziba Kenar. Aliabad-e Ziba Kenar Rural District. Aliabad-e Ziba Kenar Rural District. Aliabad-e Ziba Kenar Rural District. Lasht-e Nesha District. Lasht-e Nesha District. Rasht County. Rasht County. Gilan Province. Gilan Province. Iran. Iran. At the 2006 census , its population was 228 , in 74 families .
not_related.