With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Performance (film) is a movie released in 1998.
text_B: The Tuvalu Weightlifting Federation -LRB- TWF -RRB- is the organisation recognised by the International Weightlifting Federation as the weightlifting federation of Tuvalu .. Weightlifting. Olympic weightlifting. International Weightlifting Federation. International Weightlifting Federation. weightlifting. Olympic weightlifting. Tuvalu. Tuvalu
not_related.