With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Garry Kasparov is an activist.
text_B: Craig Paul Johnson -LRB- born September 16 , 1963 -RRB- is an American politician who was elected as a Republican member of the Iowa State Senate 's 32nd district in 2016 .. Iowa State Senate. Iowa State Senate. He defeated Democratic incumbent Brian Schoenjahn .. Brian Schoenjahn. Brian Schoenjahn. He previously ran for election to the Iowa House of Representatives in 2014 for the 64th district .. Iowa House of Representatives. Iowa House of Representatives. Johnson , born and raised in Independence , Iowa , is a financial planner and former sales and engineer manager .
not_related.