With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Beauty and the Beast featured British actors.
text_B: George Washington Hough -LRB- October 24 , 1836 -- January 1 , 1909 -RRB- was an American astronomer born in Montgomery , New York .. He discovered 627 double stars and made systematic studies of the surface of Jupiter .. Jupiter. Jupiter. He designed and constructed several instruments used in astronomy , meteorology , and physics .. astronomy. astronomy. meteorology. meteorology. physics. physics. From 1862 to 1874 , Hough was director of Dudley Observatory , Albany , New York .. Dudley Observatory. Dudley Observatory. In 1879 he was appointed professor of astronomy at the University of Chicago .. astronomy. astronomy. University of Chicago. University of Chicago. He became the director of Dearborn Observatory when the observatory was moved to Evanston , Illinois .. Dearborn Observatory. Dearborn Observatory. He introduced original plans for the dome and electric control for the telescope .
not_related.