With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The national fruit of Pakistan is a mango.
text_B: Mangoes are juicy stone fruit -LRB- drupe -RRB- from numerous species of tropical trees belonging to the flowering plant genus Mangifera , cultivated mostly for their edible fruit .. Mangifera. Mangifera. stone fruit. Drupe. flowering plant. flowering plant. fruit. fruit. The majority of these species are found in nature as wild mangoes .. The genus belongs to the cashew family Anacardiaceae .. Anacardiaceae. Anacardiaceae. cashew. cashew. Mangoes are native to South Asia , from where the `` common mango '' or `` Indian mango '' , Mangifera indica , has been distributed worldwide to become one of the most widely cultivated fruits in the tropics .. Mangifera. Mangifera. native. Indigenous ( ecology ). South Asia. South Asia. Mangifera indica. Mangifera indica. tropics. tropics. Other Mangifera species -LRB- e.g. horse mango , Mangifera foetida -RRB- are also grown on a more localized basis .. Mangifera. Mangifera. Mangifera foetida. Mangifera foetida. It is the national fruit of India , Pakistan , and the Philippines , and the national tree of Bangladesh .. tree. tree. fruit. fruit. national fruit. national fruit. India. India. Pakistan. Pakistan. Philippines. Philippines. national tree. List of national trees. Bangladesh. Bangladesh
related.