With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tall Story was made by a production company.
text_B: Domnei or donnoi is an Old Provencal term meaning the attitude of chivalrous devotion of a knight to his Lady , which was mainly a non-physical and non-marital relationship .. Old Provencal. Old Occitan. chivalrous. chivalrous. knight. knight. Lady. Lady
not_related.