Q: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Question: Who was the head of the music label that Mauboy signed with after Australian Idol? Passage:Australian singer and actress Jessica Mauboy has released one video album and appeared in thirty music videos, two films, and many television programs and commercials. After she became the runner-up on the fourth season of Australian Idol in 2006, Mauboy signed a recording contract with Sony Music Australia. In 2008, she released her debut studio album Been Waiting and six music videos for its singles were shot. Mauboy's first music video was for the album's lead single "Running Back" featuring American rapper Flo Rida. It was directed by Fin Edquist and portrayed a fictional relationship between Mauboy and Flo Rida. At the 2009 MTV Australia Awards, the video was nominated for Best Collaboration. Keir McFarlane directed the music videos for the following singles, "Burn" and the title track "Been Waiting". The music video for the fifth single "Up/Down" was directed by Sequoia and shot in Los Angeles.

A:
After she became the runner-up on the fourth season of Australian Idol in 2006, Mauboy signed a recording contract with Sony Music Australia