Definition: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: Which of Tan's costars also in the love triangle on Don't Stop Believen' was the youngest? Passage:After completing his filming for The Best Things in Life, Tan participated in the tenth season of Star Search. He auditioned for the show and was put through to the quarter-final as one of the top 20 contestants of the season. He was announced as one of the top 3 participants during the quarter-final, and was put through to the grand final during the semi-final. Tan finished in fourth place, losing the title to Jeffrey Xu. He was offered a two-year contract by MediaCorp together with Xu, Adeline Lim, Sora Ma, James Seah, and Darryl Yong. In 2012,RomeoTan was the first among his fellow Star Search finalists to be given a supporting role in the critically acclaimed police procedural series C.L.I.F.. He was nominated for the Best Newcomer Award at Star Awards 2012 for his performance, but lost the award to Kate Pang. He was then given a role in the star-studded drama series Joys of Life and made a career breakthrough in which he played a role as an antagonist for the first time. His performance was well-received from the public, and was widely regarded as one of the current rising stars. He was given another leading role in Don't Stop Believin', which he played a role of Jin Zhengnan, a charming chef who experienced a love triangle with Du Siman (Felicia Chin) and Wu Yanbin (Elvin Ng). He later also appeared in the year-end blockbuster, It Takes Two as the Fish Prince. In 2013, Romeo Tan replaced Dai Xiang Yu, who was originally selected to play the role of Hong Khee Leong, as the male lead in the drama series Sudden. He was also one of the original singers of the theme song of the drama series, together with Da Feng Chui.


a