With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hacksaw Ridge was only directed by Ron Howard.
text_B: Abraham David `` Abe '' Beame -LRB- March 20 , 1906 -- February 10 , 2001 -RRB- was the Democratic Mayor of New York City from 1974 to 1977 .. Mayor of New York City. Mayor of New York City. Democratic. Democratic Party ( United States ). As mayor , he presided over the city during its fiscal crisis of the mid-1970s , during which the city was almost forced to declare bankruptcy .
not_related.