With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jaime Lannister is not a character in the Game of Thrones book.
text_B: St. Peter Catholic School may refer to ;. St. Peter Catholic High School , Ottawa , Canada. St. Peter Catholic High School. St. Peter Catholic High School. St Peter Catholic School , Guelph , Ontario , Canada. St Peter Catholic School. St Peter Catholic School. St. Peter 's Catholic School -LRB- Erie , Pennsylvania -RRB- , United States
not_related.