With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dog Day Afternoon stars Seneca the Younger.
text_B: Henry Walton Wessells -LRB- February 20 , 1809 -- January 12 , 1889 -RRB- was a career United States Army officer , best known for his service during the American Civil War , including his surrender of Union fortifications during the Battle of Plymouth in 1864 .. Union. Union Army. United States Army. United States Army. American Civil War. American Civil War. Battle of Plymouth. Battle of Plymouth ( 1864 ). officer. Officer ( armed forces )
not_related.