With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gayathri Raguram worked in films.
text_B: Gayathri Raguram is an Indian film actress and choreographer who works in south Indian language films .. film actress. film actress. Raguram. Raguram. Daughter of noted dancer , Raguram , she began acting in the 2002 film Charlie Chaplin and later started working as choreographers in films .. Raguram. Raguram. Charlie Chaplin. Charlie Chaplin ( film )
related.