With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gillian Jacobs has only appeared in the film Brother Nature.
text_B: AMDA or Amda may refer to  :. AMDA -- Dedicated to Long Term Care Medicine , the organization formerly known as the American Medical Directors Association. American Musical and Dramatic Academy , a college conservatory for the performing arts in New York City and Los Angeles. American Musical and Dramatic Academy. American Musical and Dramatic Academy. 9-Aminomethyl-9 ,10 - dihydroanthracene , an organic compound. Anglo-Malayan Defence Agreement or Anglo-Malaysian Defence Agreement , a 1957 bilateral defence agreement. Anglo-Malayan Defence Agreement. Anglo-Malayan Defence Agreement
not_related.