With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adi Shankar was born in India.
text_B: The 2013 King 's Cup is an international football tournament that will be held in Thailand from 23 to 26 January 2013 .. international. international. football. Association football. Thailand. Thailand. The 4 national teams involved in the tournament are required to register a squad of 22 players .. Only players in these squads are eligible to take part in the tournament .
not_related.