With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: An actress co-stars in No Reservations.
text_B: Ventnor is an historic home in the suburb of Randwick , Sydney , Australia .. Randwick. Randwick, New South Wales. It was built as the home of George Kiss , one of the earliest politicians in Sydney .. It is heritage-listed at local , state and federal levels .
not_related.