With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Joseph Gordon-Levitt played Philippe Petit in the biopic The Walk.
text_B: Gelert , also spelled Gellert or Killhart , was a 13th-century dog of Welsh fable. Gelert. Gelert ( company ). Gelert may also refer to  :. Gelert. Gelert ( company ). Saint Gelert -LRB- 7th century -RRB- , probable founder of Beddgelert and Llangeler , in Wales. Gelert. Gelert ( company ). Saint Gelert. Saint Gelert. Elzbieta Gelert -LRB- born 1955 -RRB- , Polish politician. Gelert. Gelert ( company ). Elzbieta Gelert. Elzbieta Gelert. Otto Gelert -LRB- 1862-1899 -RRB- , Danish botanist and pharmacist. Gelert. Gelert ( company ). Otto Gelert. Otto Gelert. Gelert 's Farm Works , British railway operating center. Gelert. Gelert ( company ). Gelert 's Farm halt , British railway platform. Gelert. Gelert ( company ). Gelert , a company selling outdoor equipment. Gelert. Gelert ( company ). Gelert , a type of pet in Neopets. Gelert. Gelert ( company ). Neopets. Neopets
not_related.