With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Helen Gardner published a second edition of Art Through the Ages in 1956.
text_B: The 1919 Rice Owls football team represented Rice University during the 1919 college football season .. Rice University. Rice University. 1919 college football season. 1919 college football season
not_related.