With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: La La Anthony played a character named Sonia in a film directed by Tim Story.
text_B: This is a list of films which have placed number one at the weekend box office in the United States during 1985 .. box office. box office. United States. United States. 1985 in film
not_related.