With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris McKenna has co-written an episode of American Dad!
text_B: Chris McKenna is an American television writer , producer and film writer .. He has written for American Dad !. , Community , and The Mindy Project .. Community. Community ( TV series ). The Mindy Project. The Mindy Project. McKenna 's first feature film credit is on Igor .. Igor. Igor ( film ). McKenna was an uncredited writer on the 2004 film The Girl Next Door , having developed the screenplay with director Luke Greenfield .. The Girl Next Door. The Girl Next Door ( 2004 film ). Luke Greenfield. Luke Greenfield. He was denied credit by the WGA arbitration process .. McKenna is the writer of some of Communitys most critically acclaimed episodes , including `` Paradigms of Human Memory '' , `` Conspiracy Theories and Interior Design '' , and the Emmy - and Hugo-nominated `` Remedial Chaos Theory '' .. Paradigms of Human Memory. Paradigms of Human Memory. Conspiracy Theories and Interior Design. Conspiracy Theories and Interior Design. Emmy. Primetime Emmy Award for Outstanding Writing for a Comedy Series. Hugo. Hugo Award. Remedial Chaos Theory. Remedial Chaos Theory. McKenna has also co-written -LRB- with series creator Dan Harmon -RRB- the Season five premiere `` Repilot '' .. Dan Harmon. Dan Harmon. Repilot. Repilot. He has also co-written -LRB- along with his brother Matt McKenna -RRB- one of the most acclaimed episodes of American Dad !. , `` Rapture 's Delight '' .. Having worked with the Russo brothers on the sitcom Community , McKenna contributed to the script of Captain America  : The Winter Soldier , by writing jokes for the film .. Community. Community ( TV series )
related.