With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Katrina Bowden co-starred in 30 Rock.
text_B: Todd Bradford -LRB- born September 2 , 1960 -RRB- is an American retired professional wrestler , better known by his ring name , Todd Champion .. professional wrestler. Professional wrestling. ring name. ring name. He competed in the Southeastern United States , winning titles in several promotions , including World Championship Wrestling -LRB- WCW -RRB- .. United States. United States. WCW. World Championship Wrestling. Southeastern United States. Southeastern United States. promotions. Professional wrestling promotion. World Championship Wrestling. World Championship Wrestling
not_related.