With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Billy Joel has influenced American culture through his music.
text_B: The women 's 63 kg weightlifting event at the 2000 Summer Olympics in Sydney , Australia took place at the Sydney Convention and Exhibition Centre on September 19 .. Convention and Exhibition Centre. Sydney Convention and Exhibition Centre. 2000 Summer Olympics. 2000 Summer Olympics. Sydney. Sydney. Australia. Australia. Sydney Convention and Exhibition Centre. Sydney Convention and Exhibition Centre. Total score was the sum of the lifter 's best result in each of the snatch and the clean and jerk , with three lifts allowed for each lift .. snatch. snatch ( weightlifting ). clean and jerk. clean and jerk. In case of a tie , the lighter lifter won ; if still tied , the lifter who took the fewest attempts to achieve the total score won .. Lifters without a valid snatch score did not perform the clean and jerk .. snatch. snatch ( weightlifting ). clean and jerk. clean and jerk
not_related.