With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Donnie Wahlberg is responsible for overseeing production of a TV show or movie.
text_B: The 1995 World Taekwondo Championships were the 12th edition of the World Taekwondo Championships , and were held in Manila , Philippines from November 17 to November 21 , 1995 , with 598 athletes participating from 77 countries .. Manila. Manila. Philippines. Philippines. World Taekwondo Championships. World Taekwondo Championships
not_related.