With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lewis Friedman wrote an episode.
text_B: Wilfred Arthur Baird -LRB- 1889 -- 1954 -RRB- , also known as Wilfred Arthur Beard , was the first chief engineer of the Australian airline Qantas .. airline. airline. Qantas. Qantas. He established Qantas 's reputation for excellence in engineering .. Qantas. Qantas
not_related.