With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Popeye is a live-action audio book adaptation of E. C. Segar's Popeye comic strip.
text_B: Karl Rammelt -LRB- 10 June 1914 -- 13 May 2009 -RRB- was a German fighter pilot in the Luftwaffe during World War II .. World War II. World War II. Luftwaffe. Luftwaffe. He was a recipient of the Knight 's Cross of the Iron Cross , awarded by Nazi Germany to recognise extreme battlefield bravery or successful military leadership .. Germany. Germany. Nazi Germany. Nazi Germany. Rammelt was credited with 46 aerial victories in 450 combat missions .
not_related.