With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Incredible Hulk was successful at the box office.
text_B: Thomas Van der Plaetsen -LRB- born 24 December 1990 in Ghent -RRB- is a Belgian decathlete .. Ghent. Ghent. decathlete. Decathlon. His biggest achievements are winning the Gold Medal for Decathlon at the 2016 European Athletics Championships , winning Bronze Medal for Heptathlon at the 2014 World Indoor Championships , and Gold Medal for Decathlon at the 2013 and 2015 Summer Universiade .. 2014 World Indoor Championships. 2014 IAAF World Indoor Championships – Men's heptathlon. Decathlon. 2016 European Athletics Championships – Men's decathlon. World Indoor Championships. World Indoor Championships in Athletics. Heptathlon. 2014 IAAF World Indoor Championships – Men's heptathlon. Universiade. Universiade. 2016 European Athletics Championships. 2016 European Athletics Championships – Men's decathlon. 2013 Summer Universiade. 2015 Summer Universiade. 2015 Summer Universiade
not_related.