With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Australia is a member of 8 intergovernmental teams.
text_B: Asia-Pacific Economic Cooperation -LRB- APEC -RRB- is a forum for 21 Pacific Rim member economies that promotes free trade throughout the Asia-Pacific region .. Pacific Rim. Pacific Rim. free trade. free trade. Asia-Pacific. Asia-Pacific. It was established in 1989 in response to the growing interdependence of Asia-Pacific economies and the advent of regional trade blocs in other parts of the world ; to defuse fears that highly industrialised Japan -LRB- a member of G8 -RRB- would come to dominate economic activity in the Asia-Pacific region ; and to establish new markets for agricultural products and raw materials beyond Europe .. Asia-Pacific. Asia-Pacific. highly industrialised. Developed country. An annual APEC Economic Leaders ' Meeting is attended by the heads of government of all APEC members except Taiwan -LRB- which is represented by a ministerial-level official under the name Chinese Taipei as economic leader -RRB- .. Chinese Taipei. Chinese Taipei. heads of government. heads of government. Taiwan. Taiwan. ministerial-level official. List of Chinese Taipei Representatives to APEC. The location of the meeting rotates annually among the member economies , and a famous tradition , followed for most -LRB- but not all -RRB- summits , involves the attending leaders dressing in a national costume of the host country .. national costume. national costume. APEC has three official observers  : the Association of Southeast Asian Nations Secretariat , the Pacific Economic Cooperation Council and the Pacific Islands Forum Secretariat .. Association of Southeast Asian Nations. Association of Southeast Asian Nations. Pacific Economic Cooperation Council. Pacific Economic Cooperation Council. Pacific Islands Forum. Pacific Islands Forum. APEC is invited to attend G20 meetings .. G20. G20
related.