Question: What actress in Innocence was nominated for a Laurence Olivier Award for Best Actress of 2003?

Context paragraphs:
Eleanor Worthington Cox: Eleanor Worthington Cox (born 21 June 2001) is a British child actress from Merseyside most known for portraying Matilda Wormwood in "Matilda the Musical" for which she won a Laurence Olivier Award for Best Actress, and Janet Hodgson in "The Enfield Haunting", for which she received a British Academy Television Award nomination.  Worthington Cox is the youngest recipient of an Olivier Award at the age of 10.

The Priory (play): The Priory is a play by Michael Wynne that opened at the downstairs theatre of the Royal Court Theatre in London in 2009.  The production starred Jessica Hynes, Rupert Penry-Jones, Charlotte Riley, Alastair Mackenzie, Joseph Millson and Rachael Stirling.  After receiving good reviews, its run was extended.  Michael Wynne won the Olivier Award for 'Best New Comedy' for "The Priory".  Stirling was nominated for a Laurence Olivier Award for Best Performance in a Supporting Role for her role as Rebecca.

Innocence (2013 film): Innocence is a 2013 American horror drama film directed by Hilary Brougher, who co-wrote the film with Tristine Skyler.  The movie is based on the 2000 novel of the same name by Jane Mendelsohn.  It had its world premiere on 26 October, 2013 at the Austin Film Festival and received a limited theatrical release in the United States on 5 September, 2014.  The movie stars Sophie Curtis, Kelly Reilly, Graham Phillips, Linus Roache, Sarah Sutherland and Stephanie March.

Stephen Mear: Stephen Mear (born 1964) is an English dancer and choreographer best known for his award-winning work in musical theatre.  In 2005, Mear and co-choreographer Matthew Bourne won the Laurence Olivier Award for "Best Choreography", for their work on the new West End musical "Mary Poppins".  This production later transferred to Broadway in 2006, being nominated for the Tony Award for "Best Choreography" in 2007.  Most recently, Mear choreographed the new Broadway musical of Disney's "The Little Mermaid" (2007–08).  In recognition of his achievements, in 2007 Mear was the recipient of a Carl Alan Award, an award voted for by leading dance organisations in the United Kingdom.  In 2010, Stephen Mear won a Laurence Olivier Award for best Theatre Choreographer for his work on Hello Dolly at the Open Air Theatre, Regent's Park, he was also a choreographer for "So You Think You Can Dance (UK)", in the category broadway.

Kelly Reilly: Jessica Kelly Siobhán Reilly (born 18 July 1977) is an English actress.  Her performance in "After Miss Julie" at the Donmar Warehouse made her a star of the London stage and earned her a nomination for a Laurence Olivier Award for Best Actress of 2003.

Tamsin Greig: Tamsin Margaret Mary Greig ( ; born 12 July 1966) is an English actress.  She played Fran Katzenjammer in "Black Books" and Dr. Caroline Todd in "Green Wing".  She currently stars in as Beverly Lincoln in the transatlantic sitcom "Episodes", and as Jackie in the Channel 4 sitcom "Friday Night Dinner".  Other roles include Alice Chenery in BBC One's comedy drama "Love Soup", Debbie Aldridge in BBC Radio 4's soap opera "The Archers", Miss Bates in the 2009 BBC version of Jane Austen's "Emma", and Beth Hardiment in the 2010 film version of "Tamara Drewe".  Greig is also an acclaimed stage actress; she won a Laurence Olivier Award for Best Actress in 2007 for "Much Ado About Nothing", and was nominated again in 2011 and 2015 for her roles in "The Little Dog Laughed" and "Women on the Verge of a Nervous Breakdown".

Laurence Olivier Award for Best Actress: The Laurence Olivier Award for Best Actress in a Play is an annual award presented by The Society of London Theatre in recognition of achievements in commercial British theatre.  The awards were established as the Society of West End Theatre Awards in 1976, and, renamed in 1984 in honour of English actor Lord Olivier.

Janet McTeer: Janet McTeer, {'1': ", '2': ", '3': ", '4': "} (born 5 August 1961) is an English actress.  In 1997, she won the Tony Award for Best Actress in a Play, the Olivier Award for Best Actress and the Drama Desk Award for Outstanding Actress in a Play for her role as Nora in "A Doll's House" (1996–97).  She also won a Golden Globe Award and was nominated for the Academy Award for Best Actress for her role as Mary Jo Walker in the 1999 film "Tumbleweeds", and was nominated for the Academy Award for Best Supporting Actress for her role as Hubert Page in the 2011 film "Albert Nobbs".  She was made an OBE in the 2008 Birthday Honours.

Sheila Hancock: Sheila Cameron Hancock, CBE (born 22 February 1933) is an English actress and author.  Hancock trained at the Royal Academy of Dramatic Art before starting her career in repertory theatre.  Hancock went on to perform in plays and musicals in London, and her Broadway debut in "Entertaining Mr Sloane."  (1966) earned her a Tony Award nomination for Best Lead Actress in Play.  She won a Laurence Olivier Award for Best Performance in a Supporting Role in a Musical for her role in "Cabaret" (2007) and was nominated at the Laurence Olivier Awards four other times for her work in "" (1980), "The Winter's Tale" (1982), "Prin" (1989) and "Sister Act" (2010).

Sarah Greene (actress): Sarah Greene (born 21 July 1984) is an Irish actress and singer, best known for portraying Helen McCormick in the West End and Broadway productions of "The Cripple of Inishmaan".  For her performance in the role, she was nominated for the 2014 Laurence Olivier Award for Best Actress in a Supporting Role, and the 2014 Tony Award for Best Featured Actress in a Play.  She starred as Hecate Poole in the Showtime and Sky series "Penny Dreadful".

Supporting paragraphs: Innocence (2013 film) Kelly Reilly
Answer: Kelly Reilly