With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Evil Queen appears in Snow White Live.
text_B: The Swedish Polar Research Secretariat -LRB- Swedish  : Polarforskningssekretariatet -RRB- is a government agency in charge of coordinating and promoting Swedish polar research activities .. Swedish. Swedish language. It is located in Stockholm , has more than 30 employees , and serves under the Ministry of Education and Research .. Stockholm. Stockholm. Ministry of Education and Research. Ministry of Education and Research ( Sweden )
not_related.