With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kate Beckinsale was a student in 1993.
text_B: Wilhelm Lemke -LRB- 27 September 1920 -- 4 December 1943 -RRB- was a German fighter pilot during World War II .. fighter pilot. fighter pilot. World War II. World War II. A flying ace , Lemke was credited with 131 aerial victories -- that is , 131 aerial combat encounters resulting in the destruction of the enemy aircraft .. flying ace. flying ace. All but six of his victories were claimed over the Soviet Air Forces in 617 combat missions .. Soviet Air Forces. Soviet Air Forces. Born in Arnswalde , Lemke joined the military service in the Luftwaffe , the air force of Nazi Germany , in 1939 .. Arnswalde. Arnswalde. Luftwaffe. Luftwaffe. Nazi Germany. Nazi Germany. Following flight training , he was posted to the Jagdgeschwader 3 -LRB- JG 3 -- 3rd Fighter Wing -RRB- .. JG 3. JG 3. Lemke flew his first combat missions in Operation Barbarossa , the German invasion of the Soviet Union .. Operation Barbarossa. Operation Barbarossa. By 28 July 1943 , he claimed a total of 125th victories on the Eastern Front .. Eastern Front. Eastern Front ( World War II ). Lemke was transferred to the Western Front , where he claimed six further victories .. Western Front. Western Front ( World War II ). In mid-November 1943 , he was appointed group commander of the II .. Gruppe -LRB- 2nd group -RRB- of JG 3 `` Udet '' ; he was awarded the Knight 's Cross of the Iron Cross with Oak Leaves on 25 November .. JG 3. JG 3. Gruppe. Luftwaffe Organization#Gruppe. Lemke was killed in action on 4 December 1943 northwest of Nijmegen in combat with United States Army Air Forces fighters .. killed in action. killed in action. Nijmegen. Nijmegen. United States Army Air Forces. United States Army Air Forces
not_related.