With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Bourne Supremacy features a performance by Brian Cox.
text_B: Little Spectacle Island is a small island , with an area of 0.62 ha , part of the Sloping Island Group , lying close to the south-eastern coast of Tasmania , Australia around the Tasman and Forestier Peninsulas , and adjacent Spectacle Island .. hectare. Sloping Island Group. Sloping Island Group. Tasmania. Tasmania. Tasman. Tasman Peninsula. Spectacle Island. Spectacle Island ( Tasmania )
not_related.