Bailando por un Sueño 3 was the third Argentinean season of "Bailando por un Sueño".
 The first show of the season aired on October 2, 2006 and was part of the original show broadcast as "Showmatch" on Canal 13 and hosted by Marcelo Tinelli, as well as the previous season that had finished a month before.
 This time, there were 15 couples competing, and the competition lasted 12 weeks.
 The winner was revealed on the season finale, on December 21, 2006: model, TV host and actress Carla Conte, who was paired with the professional dancer, Guillermo Conforte.
Bailando por un Sueño 2007 was the fourth Argentine season of "Bailando por un Sueño".
Bailando por un Sueño 1 was the first Argentinean season of "Bailando por un Sueño".
Bailando por un Sueño 2 was the second Argentinean season of "Bailando por un Sueño".
Bailando por un Sueño 2008 was the fifth Argentinean season of "Bailando por un Sueño".
Soñando por Bailar 2011 is an Argentinian reality show hosted by Santiago del Moro and broadcast by El Trece.
 Unlike "Bailando por un Sueño", every week the contestants danced along with a professional dancer but the jury scored the couples with a positive vote and the remaining contestants give a negative vote to another contestant.
 A group of young contestants compete for the chance to be competing in "Bailando por un Sueño", the show hosted by Marcelo Tinelli.
Soñando por Bailar 2012 was the second season of "Soñando por Bailar", an Argentinian reality show broadcast by El Trece.
 Unlike the first season, this time the contestants were professional dancers and every week they received a score from 1 to 10.
 The winner of the show got the chance to dance in "Bailando 2012" (as the first winner, Eugenia Lemos, who was a contestant in "Bailando 2011").
Cantando por un Sueño (Singing for a Dream) is a television contest produced by the Mexican television network Canal de las Estrellas which also aired on Univision in the United States.
 As with its twin show "Bailando por un sueño" (Dancing for a Dream), celebrities are paired with common, everyday people.
 However, in "Cantando por un Sueño", contestants have to sing, rather than dance to impress the panel of judges and win.
 The panel of judges is made up of famous Latin American singers.
Bailando por un Sueño (literally "Dancing for a dream"; known simply as Bailando) is an Argentine dancing competition show airing since 2006 as part of the "Showmatch Franchise" on El Trece.
 The show is the Argentine version of the Mexican television series of the same name.
 Marcelo Tinelli is the Martín Fierro-winning host in each season, as well in all of the spin-off shows derived from this one like "Cantando por un Sueño" (2006-2007;2011-2012), "Patinando por un Sueño" (2007-2008), "El Musical de tus Sueños" (2009), "Bailando Kids" (2009) and "Soñando por Bailar" (2011-2012).
Soñando por Bailar 2011 was the first season of "Soñando por Bailar", an Argentinian reality show hosted by Viviana Canosa and broadcast by El Trece.
 Unlike "Bailando por un Sueño" every week the contestants danced along with a professional dancer but the jury scored the couples with a positive vote and the remaining contestants give a negative vote to another contestant.
 The winner of the show danced in "Bailando 2011".

Question: Which network broadcasts the shows Soñando por Bailar and Bailando por un Sueño in Argentina?
Answer: El Trece