With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aishwarya Rai entered a pageant in India.
text_B: Into the Shadows is a 2009 documentary film by co-directors Andrew Scarano and Phil Hignett about the state of Australia cinema .. documentary film. documentary film. Into the Shadows placed 2nd in the Audience Award for Documentary in the 2009 Canberra International Film Festival .. Canberra International Film Festival. Canberra International Film Festival
not_related.