With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Museum of Science and Industry is an attraction.
text_B: Greg Rand -LRB- born September 4 , 1968 , New York City , New York -RRB- is a CEO , leading authority on real estate investment , an author , radio host , and media commentator on the intricacies behind real estate .. New York City. New York City. New York. New York ( state ). CEO. CEO. real estate investment. real estate investment. author. author. radio host. radio host. media commentator. media commentator. real estate. real estate. Rand 's book `` Crash Boom  : Make a Fortune in Today 's Volatile Real Estate Market '' is scheduled to release on March 15 , 2011 by Career Press , Incorporated .. A regular Fox News contributor and host of Rand on Real Estate on 77 WABC Radio , Rand is best known for forecasting trends in real estate based on the convergence of macroeconomics , geopolitics and consumer sentiment .. real estate. real estate. Fox News. Fox News. 77 WABC Radio. 77 WABC Radio. macroeconomics. macroeconomics. geopolitics. geopolitics
not_related.