With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Barack Obama's planned presidential library will be in Chicago.
text_B: The Clough Meeting House , also known as the Second Free Will Baptist Church , is a historic church at 32 South Lisbon Road in Lewiston , Maine .. Free Will Baptist. Free Will Baptist. Built in 1846 for a Free Will Baptist congregation , it is notable for its `` reverse plan '' layout -LRB- with the pulpit at the rear -RRB- , and its distinctive grain-painted interior .. Free Will Baptist. Free Will Baptist. pulpit. pulpit. It was listed on the National Register of Historic Places in 2013 .. National Register of Historic Places. National Register of Historic Places
not_related.