Question: What Nick Jr.  show premiered on August 24, 2015?

Context paragraphs:
Puffin Rock: Puffin Rock is an Irish children's television series that originally aired on RTÉjr in Ireland, Nick Jr., Nick Jr.  Too and Milkshake!  in the United Kingdom, Nick Jr. in Italy, ABC Kids in Australia, and Netflix in Ireland, the United States, Canada, Latin America, the Benelux countries, UK, France, and Germany.  The program is narrated by Chris O'Dowd.  The series premiered on 12 January 2015.

Nick Jr.: Nick Jr. is an American digital cable and satellite television channel that is run by the Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom, the channel's ultimate owner headquartered in New York City.  The channel, which is aimed at kids under six years, features a mix of originally-produced programming, and series previously and concurrently aired on the "Nick: The Smart Place to Play" block, and its previous iterations, Nick Jr. also features the shows for preschoolers like "Team Umizoomi," "PAW Patrol," "Bubble Guppies," "Blaze and the Monster Machines," "Shimmer and Shine," and "" on Nickelodeon.  Due to the Nickelodeon block, Nick Jr. is sometimes disclaimed on air as "the Nick Jr. channel" to avert confusion, especially times of day where both Nickelodeon and Nick Jr. are both carrying preschool programming.

The Upside Down Show: The Upside Down Show is an Australian children's TV show originally airing on Noggin, Nick Jr.  Australia, ABC (episode 3), Seven Network (episode 4, 6-9), Nine Network (episode 5, 10-11, and 13) and Network Ten (episode 1-2 and 12).  The series was the recipient of a 2007 Logie Award.  On the show, Shane Dundas and David Collins (The Umbilical Brothers - Maisy) play brothers who live together in a strange house with a variety of unusual rooms.  The show premiered on Nick Jr.  Australia in 2006 and on Noggin in 2006.

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.

Shimmer and Shine: Shimmer and Shine is an American animated children's television series created by Farnaz Esnaashari-Charmatz.  It airs on Nickelodeon in the United States and on Treehouse in Canada.  The series premiered on August 24, 2015.  The show was based on an unreleased pilot from September 2013.

Ligiah Villalobos: Ligiah Villalobos (born 5 November 1963) is a Latina writer and producer.  She is best known for her work as head writer for the Nick Jr. show "Go, Diego!  Go! " and well as producing and writing the Sundance film "Under the Same Moon".  She is on the board of the Writers Guild Foundation and the National Hispanic Media Coalition.  Additionally, Villalobos also has a Humanitas Prize under her belt.  Recently, she has written the NBC pilot 'Loteria', a pilot based on the book "The Dirty Girls Social Club", and "The Real MVP" with Queen Latifah and Shelby Stone.

Olivia (TV series): Olivia (also known as Welcome to the World of the Pig Olivia) is a British children's  animated television series produced by media company Chorion and based on Ian Falconer's books.  It was seen on Nick Jr. in the US, Milkshake! , Nick Jr. in the UK and Ireland, Disney Junior in Latin America and Brazil, and Treehouse TV in Canada.  The show has won a silver Parents' Choice Award for its positive story lines and characters.  The Series premiered on January 24 2009 The Series final on March 19 2011.  The show has been removed from the lineup for a couple years now.

Nick Jr. Too: Nick Jr.  Too (formerly Nick Jr. 2) is the British second channel of Nick Jr. available in the United Kingdom and in the Republic of Ireland, generally presenting popular Nick Jr. programming at other times of the day.  It launched 24 April 2006, the same day as rival channel Cartoon Network Too.  Nick Jr.  Too carries a schedule separate from the main Nick Jr. channel.  The channel was renamed to Nick Jr.  Too in November 2014.

Jennifer Oxley: Jennifer Oxley is the creative director of "Wonder Pets" and "3rd & Bird", children's television series that were head written by "Welcome to the Wayne" creator Billy Lopez and appear on Nick Jr., Noggin, and CBeebies.  She is the co-creator of the PBS children's program "Peg + Cat", which Lopez is also a head writer for.  She has won an Emmy Award and a Humanitas Award for her work on the Nick Jr. show "Little Bill".

Lance Robertson: Lance Robertson (born August 3, 1969) is a Los Angeles-based musician, DJ, and actor also known as "DJ Lance Rock" on the Nick Jr. show "Yo Gabba Gabba! ".

Supporting paragraphs: Nick Jr. Shimmer and Shine
Answer: Shimmer and Shine