Question: Caitlin Ariana Sanchez is the second voice for the title character of a children series that won which award in 2003 ?

Context paragraphs:
Blake Clark: Blake Clark (born February 2, 1946) is an American stand-up comedian, actor and voice actor, perhaps best known as Chet Hunter on "Boy Meets World" and Harry "the Hardware Store Guy" on "Home Improvement".  Clark is the present-day second voice of Slinky Dog in the "Toy Story" series, replacing Jim Varney after the latter's death in 2000.

Dora the Explorer: Dora the Explorer is an American educational animated TV series created by Chris Gifford, Valerie Walsh, and Eric Weiner.  "Dora the Explorer" became a regular series in 2000.  The show is carried on the Nickelodeon cable television network, including the associated Nick Jr. channel.  It aired on CBS until September 2006.  A Spanish-dubbed version first aired as part of a "Nick en español" block on NBC Universal-owned Telemundo through September 2006; since April 2008, this version of the program has been carried on Univision as part of the "Planeta U" block.  The series is co-produced by Nickelodeon Productions and Nickelodeon Animation Studio.  "Dora the Explorer" is one of the longest-running shows of Nick Jr.  During the sixth season, the show became the Nick Jr. series with the most episodes, surpassing "Blue's Clues" with 143 episodes, having 144 after it had completed broadcasting on television.  It won a Peabody Award in 2003 "for outstanding efforts in making learning a pleasurable experience for pre-schoolers."  It ended on June 5, 2014 after 8 seasons and 172 episodes.

Joris Oprins: Joris Oprins (born 1980, Tilburg) is an animation director.  He studied at the Design Academy Eindhoven in the Netherlands.  He graduated in 2003.  In 2005 he worked as an animator on the stop motion children series Miffy at studio Pedri in Ankeveen.  In 2007 he co-founded animation studio Job, Joris & Marieke together with Job Roggeveen and Marieke Blaauw.  Job, Joris & Marieke works on commissioned work, music videos and short animated films.

Patricia Alvarado Nuñez: Patricia Alvarado Nuñez is an American television producer, director, and published photographer based in Boston, Massachusetts.  She has created, produced, co-produced, executive produced, written and directed television documentaries, music specials and series on social and cultural issues including the American Experience PBS primetime documentary Fidel in 2004, an episode of PBS Kids' "Postcards from Buster" which was nominated for a 2008 Daytime Emmy Award for Outstanding Children Series.  She later served as the Creator and Series Producer of the WGBH series "Neighborhood Kitchens" which won an Emmy Award in 2014.  Patricia is currently Executive Producer of "Sing That Thing," a new choir competition television series currently in its third season of production by broadcaster WGBH.

Natalie Martinez: Natalie Martinez (born July 12, 1984) is an American actress and model.  She is known as the spokes-model for JLO by Jennifer Lopez, and for her role in the 2008 feature film "Death Race".  She also starred in a music video titled "Rain Over Me" by Pitbull, also featuring Marc Anthony.  She has appeared in several music videos and telenovelas. From 2010 to 2011, Martinez starred in the crime drama series "Detroit 1-8-7" as Detective Ariana Sanchez.  From 2012 to 2014, she starred in the crime drama "" as Detective Jamie Lovato and Deputy Linda Esquivel in the sci-fi drama series "Under the Dome".  She recently starred as Detective Theresa Murphy in the Fox police drama "APB", which was cancelled on May 11, 2017 after one season.

Voice acting: Performers are called voice actors or actresses, voice artists or voice talent.  Their roles may also involve singing, although a second voice actor is sometimes cast as the character's singing voice.  Voice acting is recognised in Britain as a specialized dramatic profession, chiefly owing to the BBC's long tradition of radio drama.

Alan Catello Grazioso: Alan Catello Grazioso is an American filmmaker and nonfiction television and online producer, writer, director and editor.  Grazioso served as producer for three PBS Kids television series including Postcards from Buster for which he was nominated for a 2008 Daytime Emmy Award for Outstanding Children Series.  His notable online video credits include "Lives on the Line: The Human Cost of Chicken" a web-based interactive project funded and published by Oxfam America which received a 2016 Webby Award Honoree achievement.  On May 12, 2016 The Washington Post ran a two-minute online short film produced by Grazioso for Oxfam's "Lives on the Line" campaign and current affairs website AJ+ ran a separate social media targeted version that went viral and currently has over 6.4 million views on AJ+'s Facebook page.  Alan is a graduate of Northeastern University in Boston.  He is currently producing a series of 23 videos for Harvard ManageMentor, a subscriber-based online learning platform for global Fortune 500 companies owned and distributed by Harvard Business Publishing wholly owned non-profit subsidiary of Harvard University.

Ha-Yeladim Mi'Givat Napoleon: Ha-Yeladim Mi'Givat Napoleon (Hebrew: הילדים מגבעת נפוליאון‎ ‎ , The kids of Napoleon hill) was an Israeli drama program, created by Gidi Dar, Gur Bentwich and Shlomo Mashiah.  The series was broadcast on Arutz HaYeladim between 2001-2004.  In 2004 won the Israeli Television Academy Award for Best Children Series.

Caitlin Sanchez: Caitlin Ariana Sanchez (born January 17, 1996) is an American actress, best known for being the second voice of the title character Dora in the Nickelodeon animated children series "Dora the Explorer".

Pat Stevens: Patricia "Pat" Stevens (née Szczepaniak September 16, 1945 – May 26, 2010) was an American actress and voice actress.  She is perhaps best known for her various nurse roles, particularly as Nurse Baker on "M*A*S*H" and her role as the second voice of the character Velma Dinkley on two Saturday morning cartoon series "The Scooby-Doo Show" and "Scooby-Doo and Scrappy-Doo" during the same period (1976–1979).

Supporting paragraphs: Caitlin Sanchez Dora the Explorer
Answer: a Peabody Award