With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Spider-Man was released in theaters.
text_B: John Francis `` Red '' Flaherty -LRB- April 25 , 1917 -- April 1 , 1999 -RRB- was a professional baseball umpire who worked in the American League from 1953 to 1973 .. American League. American League. baseball. baseball. umpire. umpire ( baseball ). Flaherty umpired 3,208 major league games in his 21-year career .. major league. Major League Baseball. He umpired in four World Series -LRB- 1955 , 1958 , 1965 , and 1970 -RRB- , two League Championship Series -LRB- 1969 and 1972 -RRB- and three All-Star Games -LRB- 1956 , 1961 and 1969 -RRB- .. World Series. World Series. 1955 World Series. 1958 World Series. 1965 World Series. 1970 World Series. League Championship Series. League Championship Series. 1969 Major League Baseball All-Star Game. 1972 American League Championship Series. All-Star Games. Major League Baseball All-Star Game. 1956 Major League Baseball All-Star Game. 1961 Major League Baseball All-Star Game ( second game )
not_related.