With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The pilot episode of The Blacklist was the only one written by the show's creator.
text_B: The Oregon Trail 4th Edition is a 2001 video game , and the third sequel to The Oregon Trail .. The Oregon Trail. The Oregon Trail ( video game ). Players learn teamwork , supply management , critical-thinking , and decision-making .
not_related.