With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Santa Barbara is one of 8 counties in Southern California.
text_B: Michael Schlein is the President and CEO of Accion , a global microfinance and impact investment nonprofit .. Accion. ACCION International. microfinance. microfinance. impact investment. Impact investing. nonprofit. nonprofit
not_related.