With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gregor Clegane is a fictional character.
text_B: Norman Chan Tak-Lam , SBS , JP -LRB- born 1954 -RRB- , is a Hong Kong banker , treasury official , and civil servant .. SBS. Silver Bauhinia Star. Justice of the Peace. banker. banking. civil servant. Hong Kong Civil Service. Chan currently serves as the Chief Executive of the Hong Kong Monetary Authority , a position he has held since on 1 October 2009 , following the retirement of his predecessor , Joseph Yam .. Joseph Yam. Joseph Yam. Chief Executive of the Hong Kong Monetary Authority. Hong Kong Monetary Authority. Chan previously served as Director of the Office of the Chief Executive of the Hong Kong Special Administrative Region and Regional Vice-Chairman of Standard Chartered Bank .. Office of the Chief Executive of the Hong Kong Special Administrative Region. Chief Executive of Hong Kong. Standard Chartered Bank. Standard Chartered
not_related.