With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hillary Clinton responded to the Arab Spring and was criticized.
text_B: Herbert Vighnantaka Gunther -LRB- March 17 , 1917 -- March 11 , 2006 -RRB- was a German Buddhist philosopher and Professor and Head of the Department of Far Eastern Studies at the University of Saskatchewan , Saskatoon , Canada .. German. Germany. Buddhist. Buddhist. philosopher. philosopher. University of Saskatchewan. University of Saskatchewan. Saskatoon. Saskatoon. Canada. Canada. He held this position from the time he left India in 1964 .
not_related.