With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ava DuVernay has avoided directing films her entire life.
text_B: Jean Ziegler -LRB- -LSB- ziglɛʁ -RSB- ; born April 19 , 1934 as Hans Ziegler -RRB- is a former professor of sociology at the University of Geneva and the Sorbonne , Paris .. sociology. sociology. University of Geneva. University of Geneva. Sorbonne. University of Paris. Paris. Paris. Currently member of the Advisory Committee to the United Nations Human Rights Council .. United Nations Human Rights Council. United Nations Human Rights Council. United Nations. United Nations. He was a Member of Parliament for the Social Democrats in the Federal Assembly of Switzerland from 1981 to 1999 .. Switzerland. Switzerland. Social Democrats. Social Democratic Party of Switzerland. Federal Assembly of Switzerland. Federal Assembly of Switzerland. He has also held several positions with the United Nations , especially as Special Rapporteur on the Right to Food from 2000 to 2008 , and as a member of the Advisory Committee of the UN Human Rights Council from 2008 to 2012 .. United Nations. United Nations. Special Rapporteur on the Right to Food. Special Rapporteur on the Right to Food. Jean Ziegler has authored numerous works , is a lecturer , and is well known for this sentence  : `` A child who dies from hunger is a murdered child . ''
not_related.