With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Will Ferrell starred in an award-winning performance in Talladega Nights.
text_B: Martina Navratilova defeated Andrea Jaeger 7 -- 6 -LRB- 8 -- 6 -RRB- , 6 -- 1 in the final to win the Women 's Singles tennis title at the 1982 French Open .. Martina Navratilova. Martina Navratilova. Andrea Jaeger. Andrea Jaeger. 1982 French Open. 1982 French Open
not_related.