With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Katherine Heigl acted in a series co-written by Jason Katims.
text_B: Katherine Marie Heigl -LRB- -LSB- ˈhaɪɡəl -RSB- born November 24 , 1978 -RRB- is an American actress , film producer and former fashion model .. She started her career as a child model with Wilhelmina Models before turning her attention to acting .. Wilhelmina Models. Wilhelmina Models. She made her film debut in That Night -LRB- 1992 -RRB- and later appeared in My Father the Hero -LRB- 1994 -RRB- as well as Under Siege 2  : Dark Territory -LRB- 1995 -RRB- .. That Night. That Night. My Father the Hero. My Father the Hero ( 1994 film ). From 1999 to 2002 , Heigl co-starred as Isabel Evans on the television series Roswell .. Isabel Evans. Isabel Evans. Roswell. Roswell ( TV series ). Heigl played Izzie Stevens on the ABC medical drama Grey 's Anatomy from 2005 to 2010 , a role for which she won the Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series in 2007 .. Izzie Stevens. Izzie Stevens. ABC. American Broadcasting Company. medical drama. medical drama. Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series. Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series. Heigl has also had a prominent film career , with appearances in Knocked Up -LRB- 2007 -RRB- , 27 Dresses -LRB- 2008 -RRB- , The Ugly Truth -LRB- 2009 -RRB- , Killers -LRB- 2010 -RRB- , Life As We Know It -LRB- 2010 -RRB- and New Year 's Eve -LRB- 2011 -RRB- .. 27 Dresses. 27 Dresses. Knocked Up. Knocked Up. The Ugly Truth. The Ugly Truth. Killers. Killers ( 2010 film ). Life As We Know It. Life As We Know It ( film ). She played the lead role on the short-lived NBC television series State of Affairs from 2014 to 2015 .. NBC. NBC. State of Affairs. State of Affairs ( TV series ). Additionally , she has established herself as a cover model , appearing in numerous publications including Maxim , Vanity Fair and Cosmopolitan .. Maxim. Maxim ( magazine ). Vanity Fair. Vanity Fair ( magazine ). Cosmopolitan. Cosmopolitan ( magazine ). Heigl is married to singer Josh Kelley , with whom she has one son and two adopted daughters .. Josh Kelley. Josh Kelley
related.