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. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Input: Question: How many championships had Biela won? Passage:Yvan Muller started his BTCC career in 1998 replacing Audi Vice Champion Frank Biela that in the while came back in STW. Muller thanks to his major experience with front wheel Audi A4 got three podium and finished 7th in the 1998 championship while his teammate John Bintcliffe finished just 15th. After Audi withdraw at the end of 1998 BTCC, Yvan moved to the Vauxhall Motorsport team run by Triple Eight Race Engineering for 1999 alongside John Cleland using the Vauxhall Vectra. He would win his first BTCC race at round 7 Brands Hatch, he would eventually finish 6th in the championship while teammate John Cleland finished 13th. 2000 was the last year for the Super Tourers in the BTCC. Muller drove for Vauxhall again while Jason Plato and Vincent Radermecker joined after leaving Renault and Volvo who pulled out at the end of 1999. The Frenchman finished as the top driver for Vauxhall in 4th in the championship behind all three Ford drivers (Alain Menu, Anthony Reid and Rickard Rydell).

Output:
Yvan Muller started his BTCC career in 1998 replacing Audi Vice Champion Frank Biela that in the while came back in STW