question: Which headlined event did Romy Ruyssen face off against a Dutch martial artist at?
answer: Invicta Fighting Championships
context: Title: Hatice Özyurt
  Passage: Hatice Ozyurt (born (1987--) 23, 1987 ) is a Dutch female kickboxer and mixed martial artist, based in Steenwijk, Netherlands.  She has competed professionally since 2010 and a WAKO-Pro runner up and mixed martial artist.
  Title: Team Lakay Wushu
  Passage: Team Lakay, is a martial arts group based in Baguio City, Philippines.  Officially named Lakay MMA Top Team, it is also known as Lakay Wushu or Lakay MMA.  The group was founded in 2003 by mixed martial artist Marquez Sangiao.  Sangiao was also head coach of the Cordillera chapter in Baguio for Wushu, and a seasoned martial artist with past experience in kickboxing, taekwondo, and Jiu-Jitsu as well as a martial arts instructor at the Philippine Military Academy (PMA) and a coach for Wushu at the University of the Cordilleras in Baguio City.
  Title: Ron Smoorenburg
  Passage: Ron Smoorenburg (born 30 April 1974) is a Dutch martial artist and actor.  He is best known for his film debut as the high-kicking henchman in the final fight of Jackie Chan's Who Am I?  in 1998.  He currently lives in Thailand, where he works as an actor, stuntman, and fight choreographer.
  Title: Stephen Tapilatu
  Passage: Stephen Tapilatu (born March 17, 1972 in Groningen) is a prominent Dutch martial artist who has achieved success at the highest level primarily in ITF but also in WTF taekwondo.  He began taekwondo at the age of 8 under the tutelage of his black belt father, Wijnand Tapilatu.  He became ITF World Champion in 1990 and 1994 and won two European titles, in 1990 and 1992.  In 1991 he won a silver medal at the WTF World Championship in Athens.  Tapilatu fought his way to victory in the prestigious King of Taekwondo competition in Tokyo, Japan, in 1995 and 1996.
  Title: Jon Bluming
  Passage: Johannes Cornelius Bluming (born February 6, 1933) is a Dutch martial artist, instructor and actor.  Known as a pioneer in variety of martial arts, Bluming holds 9th dan in judo, 10th dan in Kyokushin Karate and 10th dan in Hapkido.  He was also the coach of two-time Olympic champion Willem Ruska.
  Title: Moses Powell
  Passage: Moses Powell (1941–2005), also known as Master Musa Muhammad, was an American pioneer of martial arts in the United States.  He was born in Norfolk Virginia.  He held the rank of 10th degree black belt, and was famous for his one finger forward roll.  Moses Powell was the first martial artist invited to perform a demonstration in front of the United Nations.  One of the first African Americans to instruct the DEA, FBI, and the Secret Service in martial arts.  He was also a featured demonstrator New York's World Fair in 1965.  Notable for being a black martial artist (of minority ethnicity in the United States), he served as an instructor to movie star Wesley Snipes.  He appeared in the documentary, the Warrior Within. , along with Chuck Norris.  He was also the founder of the Sanuces Ryu Jujutsu system.  Additionally, he never co-signed any other systems.
  Title: Peter Smit
  Passage: Peter "The Hurricane" Smit (December 24, 1961 – August 15, 2005) was a Dutch martial artist who mastered such different fight disciplines as kyokushin karate, kickboxing and Muay Thai.
  Title: Romy Ruyssen
  Passage: Romy Ruyssen (born August 24, 1989) is a French mixed martial artist.  She has competed professionally since 2007 and headlined the first Invicta Fighting Championships event against Marloes Coenen and holds a submission win over former UFC fighter Sheila Gaff.
  Title: Marloes Coenen
  Passage: Marloes Coenen (born March 31, 1981) is a retired Dutch mixed martial artist.  She has competed professionally since 2000 and is a former Strikeforce Women's Bantamweight Champion.
  Title: Lee Hasdell
  Passage: Lee Hasdell (born 13 December 1966) is a British martial artist, promoter and former professional kickboxer and mixed martial artist.  Hasdell is considered by many as a true pioneer of UK mixed martial arts, as he was the main driving force and innovator in the 1990s.  Hasdell promoted the first professional Mixed martial arts events in the United Kingdom and has helped develop many of the standards within the British MMA scene of today.
citations: Marloes Coenen Romy Ruyssen