With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vacation stars just one comedian actor.
text_B: Cornelius Crane `` Chevy '' Chase -LRB- -LSB- ˈtʃɛvi -RSB- born October 8 , 1943 -RRB- is an American actor and comedian .. actor. actor. comedian. comedian. Born into a prominent New York family , he worked a variety of jobs before moving into comedy and began acting with National Lampoon .. National Lampoon. National Lampoon ( magazine ). He became a key cast member in the debut season of Saturday Night Live , where his recurring Weekend Update segment soon became a staple of the show .. Saturday Night Live. Saturday Night Live. Weekend Update. Weekend Update. Chase is well known for his portrayal of the character Clark Griswold in five National Lampoon 's Vacation films , and for his roles in comedies including Foul Play -LRB- 1978 -RRB- , Caddyshack -LRB- 1980 -RRB- , Seems Like Old Times -LRB- 1980 -RRB- , Fletch -LRB- 1985 -RRB- , Spies Like Us -LRB- 1985 -RRB- , and ¡ Three Amigos !. National Lampoon. National Lampoon ( magazine ). Clark Griswold. National Lampoon's Vacation ( film series ). Foul Play. Foul Play ( 1978 film ). Caddyshack. Caddyshack. Seems Like Old Times. Seems Like Old Times ( film ). Fletch. Fletch ( film ). Spies Like Us. Spies Like Us. -LRB- 1986 -RRB- .. He has hosted the Academy Awards twice -LRB- 1987 and 1988 -RRB- and briefly had his own late-night talk show , The Chevy Chase Show .. Academy Awards. Academy Awards. 59th Academy Awards. 60th Academy Awards. The Chevy Chase Show. The Chevy Chase Show. He played the character Pierce Hawthorne on the NBC comedy series Community from 2009 to 2012 .. Pierce Hawthorne. List of Community characters#Pierce Hawthorne. NBC. NBC. Community. Community ( TV series )
related.