With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Smoke + Mirrors is an album by Imagine Dragons.
text_B: The Greater Mekong Sub-region Academic and Research Network -LRB- GMSARN -RRB- is a network of academic and research institutions in a Greater Mekong sub-region .. academic. academic. research. research. Greater Mekong sub-region. Mekong. Its mission is to carry out activities in human resources development , joint research , and dissemination of information and intellectual assets generated in the region .. research. research. human resources. human resources. dissemination. dissemination. With an emphasis to complementary linkage between technological and socio-economic development issues .. complementary. :wikt :complementary. technological. Technological change. socio-economic development. socio-economic development
not_related.