With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Code Geass has been criticized in manga.
text_B: Mister Roberts is a 1984 television film that was originally broadcast live March 19 , 1984 on NBC and adapted from the play by Thomas Heggen and Joshua Logan , based on Heggen 's novel , and starring Robert Hays as Doug Roberts and Charles Durning as the captain .. Thomas Heggen. Thomas Heggen. Joshua Logan. Joshua Logan. Robert Hays. Robert Hays. Charles Durning. Charles Durning. NBC. NBC
not_related.