Question: Which English professional ballroom dancer won Strictly Come Dancing with partner Mark Ramprakash?

Context paragraphs:
Strictly Come Dancing (series 4): Strictly Come Dancing returned for its fourth series on 7 October 2006 and ended on 23 December.  Bruce Forsyth and Tess Daly returned to co-present the main show on BBC One, whilst Claudia Winkleman returned to present spin-off show "" on BBC Two for the third series in a row.  Len Goodman, Bruno Tonioli, Craig Revel Horwood and Arlene Phillips returned as judges.  The winner was Mark Ramprakash and his dancing partner Karen Hardy.

Joanne Clifton: Joanne Kirsty Clifton (born 24 October 1983), also known as Jo, is a British professional dancer, presenter, actress, singer.  born in Waltham, Lincolnshire.  She won the World Ballroom Showdance Championship in 2013 and also won the European Professional Ballroom Championship and World Dancesport Games.  She has been a professional dancer on the BBC TV series "Strictly Come Dancing" since 2014, winning the Christmas Special in 2015 with Harry Judd who was series 9 champion and the fourteenth series in 2016 with Ore Oduba.  Also appearing as an expert presenter on "" in 2015.

Strictly Come Dancing: Strictly Come Dancing (informally known as Strictly) is a British television dance contest, featuring contestants, celebrities, and other people, from all walks of life, with professional dance partners competing in a ballroom and Latin dance competition.  Each couple is scored out of 10 by a panel of judges.  The title of the show suggests a continuation of the long-running series "Come Dancing", with an allusion to the film "Strictly Ballroom".  The format has been exported to over 40 other countries, and has also inspired a modern dance-themed spin-off "Strictly Dance Fever".  The show is currently presented by Tess Daly and Claudia Winkleman.

Brendan Cole: Brendan Cole (born 23 April 1976) is a New Zealand ballroom dancer, specialising in Latin American dancing.  He is most famous for appearing as a professional dancer on the BBC One show, "Strictly Come Dancing".  From 2005 to 2009, he was a judge on the New Zealand version of the show, "Dancing with the Stars".

Jonathan Wilkins: Jonathan Wilkins is an English ballroom dancer and dance teacher, born in London.  He holds many titles in Professional Ballroom Dancing including being 10 times Professional Ballroom Champion, 1997 - 2007 ( in a partnership with Katusha Demidova which lasted eleven years, and brought considerable success).  In 2004 they won the World Classic Showdance Championship, which is one of the subsidiary World Dance Council Dance Sport events.  Their final result was to win the WDC Open Professional Ballroom title at the USA Open in Orlando, Florida 2007.

Ola Jordan: Aleksandra "Ola" Jordan ("née" Grabowska; born 30 September 1982) is a Polish professional ballroom dancer.  She appeared as a professional on the British TV show "Strictly Come Dancing" from 2006 to 2015.  After winning a championship event in her native Poland, Jordan moved to England and began a new partnership with James Jordan.  They married on 12 October 2003 and live near Maidstone in Kent.

Dianne Buswell: Dianne Buswell (born 1989) is an Australian ballroom dancer.  She has appeared on "So You Think You Can Dance Australia" and was a professional dancer on the Australian version of "Dancing with the Stars" in 2015.  Buswell became a professional dancer on "Strictly Come Dancing" beginning in 2017.

Anton du Beke: Anthony Paul Beke (born 20 July 1966), known professionally as Anton du Beke, is a British ballroom dancer and television presenter, best known as a professional dancer on the BBC One celebrity dancing show "Strictly Come Dancing" since the show began in 2004.  In 2009, he presented the UK version of "Hole in the Wall", for the BBC, replacing Dale Winton after being a team captain in 2008.

Paul Killick: Paul Killick is a British professional ballroom dancer and an International Latin American Dance Champion.  He appeared in the first two series of the television show "Strictly Come Dancing".  Killick specialises in Latin dance and has won international titles including The World Cup, World Trophy, World Masters, World Series, Universal and British Professional Latin American DanceSport Championships.  Killick is also a choreographer, coach, television personality, dance judge, world-class adjudicator and the owner and director of the Arthur Murray International flagship studio in Beverly Hills.

Karen Hardy: Karen Hardy is an English professional ballroom dancer, coach, teacher and adjudicator.  In 1998 she won the professional International Latin American Dance Championship with Bryan Watson.  She also won the United Kingdom Open, British National, European and World Masters championships.  She now runs a dance studio at Imperial Wharf, London.

Supporting paragraphs: Strictly Come Dancing (series 4) Karen Hardy
Answer: Karen Hardy