With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ryan Dusick is a producer.
text_B: Giuseppe Santini -LRB- Staffolo , 1735 - 1796 -RRB- was an Italian abbot and a mathematician .. Staffolo. Staffolo. Italian. Italy. abbot. abbot. mathematician. mathematician. He taught philosophy and mathematics at Collegio di Osimo .. philosophy. philosophy. mathematics. mathematics. Osimo. Osimo. The Picenorum mathematicorum elogia is his most known work and provides useful information about the academic field status at the time .
not_related.