With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Spain has territory in Africa.
text_B: Palestine Is Still the Issue is a 2002 Carlton Television documentary , written and presented by John Pilger , and directed by Tony Stark , inspired by the book Drinking The Sea at Gaza by Amira Haas .. John Pilger. John Pilger. Carlton Television. Carlton Television. Pilger visits the Middle East and tries to discover why peace is elusive .
not_related.