With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mel Gibson is an American filmmaker.
text_B: Sophie de Ronchi -LRB- born 24 September 1985 in Marseille , France -RRB- is an Olympic and National-Record holding breaststroke swimmer from France .. France. France. She swam for France at the 2008 Olympics .. France. France. 2008 Olympics. France at the 2008 Summer Olympics. At the 2009 French Championships in April , she bettered the French Records in the 50 m and 200 m breaststroke to 30.96 and 2 :25.19 .. French Records. List of French records in swimming
not_related.