With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Coen brothers have been individually nominated for one term as chairman of the Screen Actors Guild.
text_B: Janet S. Metcalf -LRB- nee De Puydt ; December 21 , 1935 -RRB- is an American politician in the state of Iowa .. Iowa. Iowa. Metcalf was born in Des Moines , Iowa .. Iowa. Iowa. A Republican , she served in the Iowa House of Representatives from 1985 to 2003 -LRB- 83d district from 1987 to 1993 and 75th district from 1993 to 2003 -RRB- .. Iowa House of Representatives. Iowa House of Representatives. Iowa. Iowa
not_related.