With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Drop Dead Gorgeous follows contestants in a pageant.
text_B: Cheddar 's Scratch Kitchen , formerly known as Cheddar 's Casual Cafe , is an American restaurant brand based in Irving , Texas .. Irving. Irving, Texas. Texas. Texas. Founded in 1979 , the company has more than 163 locations in 23 states as of 2016 .
not_related.