With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hong Kong is a part of the WTO.
text_B: Hong Kong , officially the Hong Kong Special Administrative Region of the People 's Republic of China , is an autonomous territory on the Pearl River Delta of China .. autonomous territory. autonomous territory. Pearl River Delta. Pearl River Delta. China. China. Macau lies across the delta to the west , and the province of Guangdong borders the territory to the north .. Macau. Macau. Guangdong. Guangdong. With a total land area of 1,106 km2 and a population of over 7.3 million of various nationalities , it ranks as the world 's fourth most densely populated sovereign state or territory .. nationalities. Nationality. densely populated sovereign state or territory. List of sovereign states and dependent territories by population density. After the First Opium War -LRB- 1839 -- 42 -RRB- , Hong Kong became a British colony with the perpetual cession of Hong Kong Island , followed by the Kowloon Peninsula in 1860 and a 99-year lease of the New Territories from 1898 .. Hong Kong Island. Hong Kong Island. First Opium War. First Opium War. British colony. British Hong Kong. Kowloon Peninsula. Kowloon Peninsula. New Territories. New Territories. Hong Kong was later occupied by Japan during World War II until British control resumed in 1945 .. occupied by Japan. Japanese occupation of Hong Kong. World War II. World War II. In the early 1980s , negotiations between the United Kingdom and China resulted in the 1984 Sino-British Joint Declaration , which paved way for the transfer of sovereignty of Hong Kong in 1997 , when it became a special administrative region -LRB- SAR -RRB- of the Peoples Republic of China with a high degree of autonomy .. United Kingdom. United Kingdom. China. China. Sino-British Joint Declaration. Sino-British Joint Declaration. transfer of sovereignty of Hong Kong. transfer of sovereignty of Hong Kong. special administrative region. Special administrative regions of China. Under the principle of `` one country , two systems '' , Hong Kong maintains a separate political and economic system from China .. China. China. Except in military defence and foreign affairs , Hong Kong maintains its independent executive , legislative and judiciary powers .. In addition , Hong Kong develops relations directly with foreign states and international organisations in a broad range of `` appropriate fields '' .. Hong Kong is one of the world 's most significant financial centres , with the highest Financial Development Index score and consistently ranks as the world 's most competitive and freest economic entity .. financial centres. Financial centre#Ranking. Financial Development Index. Financial Development Index. As the world 's 8th largest trading entity , its legal tender , the Hong Kong dollar , is the world 's 13th most traded currency .. Hong Kong dollar. Hong Kong dollar. 13th most traded currency. Foreign exchange market#Trading characteristics. It 's also a member of the World Trade Organization -LRB- WTO -RRB- and the Asia-Pacific Economic Cooperation -LRB- APEC -RRB- .. World Trade Organization. World Trade Organization. Asia-Pacific Economic Cooperation. Asia-Pacific Economic Cooperation. Hong Kong 's tertiary sector dominated economy is characterised by simple taxation with a competitive level of corporate tax and supported by its independent judiciary system .. tertiary sector. tertiary sector. simple taxation. Taxation in Hong Kong. However , while Hong Kong has one of the highest per capita incomes in the world , it suffers from severe income inequality .. per capita incomes. List of countries by GDP ( PPP ) per capita. income inequality. List of countries by income equality. Hong Kong is renowned for its deep natural harbour , which enables ready access by international cargo ships , and its impressive skyline , with a very high density of skyscrapers ; the territory boasts the second largest number of high rises of any city in the world .. skyline. List of tallest buildings in Hong Kong. high rises. List of cities with the most high-rise buildings. It has a very high Human Development Index ranking and the world 's longest life expectancy .. longest life expectancy. List of countries by life expectancy#List by the United Nations, for 2010–2015. Over 90 % of the population makes use of well-developed public transportation .. public transportation. Transport in Hong Kong. Seasonal air pollution with origins from neighbouring industrial areas of Mainland China , which adopts loose emissions standards , has resulted in a high level of atmospheric particulates .. China. China. air pollution. Air pollution in Hong Kong. emissions standards. Particulates#Regulation. atmospheric particulates. particulates
related.