With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Julius Caesar held the office of dictator perpetuo.
text_B: Thodu Dongalu or Todu Dongalu may refer to  :. Thodu Dongalu -LRB- 1954 film -RRB- , a 1954 Telugu film directed by D. Yoganand starring N. T. Rama Rao. Thodu Dongalu -LRB- 1981 film -RRB- , a 1981 Telugu film directed by K. Vasu starring Krishna Ghattamaneni and Chiranjeevi. Thodu Dongalu -LRB- 1993 film -RRB-
not_related.