With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Judd Apatow directed Twilight.
text_B: Kangalin Vaarthaigal is a 1998 Tamil drama film directed by Muktha S. Sundar .. Muktha S. Sundar. Muktha S. Sundar. It stars Vikram and Prema in the lead roles .. Vikram. Vikram ( actor ). Prema. Prema ( actress ). Music by Ilayaraja .. Ilayaraja. Ilayaraja. The film was a remake of Kannada film Nammoora Mandara Hoove , which also had super hit music by the Maestro Ilaiyaraja .. Nammoora Mandara Hoove. Nammoora Mandara Hoove
not_related.