With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There are 8 majors Steffi Graf competed in two years.
text_B: Black Wind -LRB- Viento negro -RRB- is a 1964 Mexican drama film directed by Servando Gonzalez .. Servando Gonzalez. Servando Gonzalez. drama film. drama film. It was screened at the San Francisco Film Festival and the Melbourne International Film Festival .. San Francisco Film Festival. San Francisco Film Festival. Melbourne International Film Festival. Melbourne International Film Festival. The film was selected as the Mexican entry for the Best Foreign Language Film at the 39th Academy Awards , but was not accepted as a nominee .. Best Foreign Language Film. Academy Award for Best Foreign Language Film. 39th Academy Awards. 39th Academy Awards
not_related.