With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Father of the Bride only includes a cameo by Steve Martin.
text_B: 133rd meridian may refer to  :. 133rd meridian east , a line of longitude east of the Greenwich Meridian. 133rd meridian east. 133rd meridian east. 133rd meridian west , a line of longitude west of the Greenwich Meridian. 133rd meridian west. 133rd meridian west
not_related.