Question: In what year was the person vote back in to the Sa Re Ga Ma Pa Challenge 2007 with Harpreet Deol born?

Context paragraphs:
Mauli Dave: Mauli D (born 3 June 1987) is an Indian singer, actor, dancer, and television host.  She was a finalist on Zee TV's Sa Re Ga Ma Pa Challenge 2007.  She was also a finalist in Sony Entertainment's Chalo America Boogie Woogie in 2003, and was crowned Miss Teen India Texas 2007.  Mauli then decided to move to Mumbai at the age of 19 to pursue a career in music and acting.  She hosted a family dance show on the Zee Network titled "Rock n Roll Family" in 2008, lead role in a Zoom Tele-Film "Ek Anhonee", participated in Fear Factor India: Khatron Ke Khiladi season 4 and made it to the top 2.

Harpreet Deol: Harpreet Deol (born 1985) was a finalist on Sa Re Ga Ma Pa Challenge 2007.  Deol was initially eliminated on 22 June in Sa Re Ga Ma Pa Challenge 2007 but was voted back by the public along with Raja Hasan.  Later, he was eliminated on 31 August attaining 8th place with public votes.  Harpreet Deol has also participated in the Zee TV programs Ek Se Badhkar Ek and Sa Re Ga Ma Pa Mega Challenge.

Sumedha Karmahe: Sumedha Karmahe is an Indian vocalist and performing artist, well known for her scintillating voice and versatile singing.  She has performed in different television shows like Sa Re Ga Ma Pa Challenge 2007, Ek Se Badhkar Ek, Dulhan, Maayeka, Ranbir Rano, Saregamapa 2009, Saregamapa Mega Challenge on Zee TV, IPL Rockstars on Colors, The Jam Room on Sony Mix.  Her first released playback was in a Santosh Sivan film named Tahaan.  She has done playbacks in 5 different languages.  Till date she has 3 singles - Bawre Nain, Yaadein, Darmiyaan to her credit.  Recently she has given her voice for songs like Toota Jo kabhi Taara along with Atif Aslam for the movie A Flying Jatt, Tum Tum Tum Ho along with Arijit Singh for the movie Fuddu.

Sa Re Ga Ma Pa Challenge USA 2008: Sa Re Ga Ma Pa Challenge USA 2008 is an Indian television singing competition show that has premiered on 20 June 2008 on Zee TV channel.  It is the first instalment of the "Sa Re Ga Ma Pa Challenge" series in USA and the 6th public voting competition in the "Sa Re Ga Ma Pa" series.  Chronologically, the show is preceded by Sa Re Ga Ma Pa L'il Champs International, however systematically it is followed by Sa Re Ga Ma Pa Challenge 2009.

Sa Re Ga Ma Pa Challenge 2009: Hero Honda - Sa Re Ga Ma Pa Challenge 2009 is the 3rd installment of the Sa Re Ga Ma Pa Challenge series which premiered on July 4, 2008 on Zee TV.  The show is hosted by Aditya Narayan, who also hosted the previous competition Sa Re Ga Ma Pa Challenge 2007.  This show features three new mentors, Aadesh Shrivastava, Shankar Mahadevan and Pritam, who join Himesh Reshammiya, who was a judge in the previous edition.

Abhijeet Kosambi: Abhijeet Kosambi (Marathi: अभिजीत कोसंबी ) (born in 1982) was the winner of the Sa Re Ga Ma Pa Marathi singing contest and was a finalist on Sa Re Ga Ma Pa Challenge 2007 achieving 11th place with public votes.

Sa Re Ga Ma Pa L'il Champs International: Sa Re Ga Ma Pa L'il Champs International is an Indian televised children's singing competition announced by Sa Re Ga Ma Pa Challenge 2007 host, Aditya Narayan, on 28 July 2007.  The season began on 19 October 2007 with 28 contestants.  The show was broadcast on Fridays, Saturdays and Sundays.  Anamika Choudhari won this competition on 1 March 2008.  It is the second instalment of the "Sa Re Ga Ma Pa L'il Champs" series and the fifth public voting competition in the "Sa Re Ga Ma Pa" series.  Chronologically, the show was preceded by "Sa Re Ga Ma Pa Challenge 2007".

Sa Re Ga Ma Pa Ek Main Aur Ek Tu: Sa Re Ga Ma Pa Ek Main Aur Ek Tu was a duet singing competition and was the 2nd public voting singing competition in the Sa Re Ga Ma Pa series on Zee TV.  It featured some new contestants and some old contestants from Sa Re Ga Ma Pa Challenge 2005 that were paired up in duets.  The winners of the show were Ujjaini Mukherjee and Aishwarya, and the runners up were Sharib and Bonjyotsna.  Like all the other shows in the Sa Re Ga Ma Pa series, Ek Main Aur Ek Tu was hosted by Shaan.  The judges for the show were Lesle Lewis and Hariharan.  The Grand Finale was held at the Airport Expo in Dubai, U.A.E

Raja Hasan: Raja Hasan Sagar is an Indian playback singer was born in December 1979 in the city of Bikaner, Rajasthan, India.  He was a finalist on "Sa Re Ga Ma Pa Challenge 2007", in which he finished as runner-up to Aneek Dhar.

Sa Re Ga Ma Pa Challenge 2007: Sa Re Ga Ma Pa Challenge 2007 is an Indian Television singing competition that premiered on 4 May 2007 and ran until 13 October 2007.  It is the 2nd instalment of the "Sa Re Ga Ma Pa Challenge" series and the 4th public voting competition in the "Sa Re Ga Ma Pa" series.  Chronologically, the show is preceded by Sa Re Ga Ma Pa L'il Champs, however systematically it is followed by Sa Re Ga Ma Pa Challenge 2005.  The show features two of the previous mentors, Himesh Reshammiya and Ismail Darbar, and two new mentors to the Challenge series, Bappi Lahiri and Vishal-Shekhar.  Shaan did not return to host and was replaced by Aditya Narayan, son of playback singer, Udit Narayan.

Supporting paragraphs: Harpreet Deol Raja Hasan
Answer: 1979