With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The WTO has Hong Kong as a member.
text_B: Rueil-Malmaison is a railway station at Rueil-Malmaison on the A1 branch of the Paris RER commuter rail line .. Rueil-Malmaison. Rueil-Malmaison. RER. Reseau Express Regional. Category  :1972 establishments in France. Category  : Railway stations opened in 1972. Category  : RER stations in Hauts-de-Seine. RER. Reseau Express Regional
not_related.