Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: How many total episodes did Valance appear in on the Entourage? Passage:In 2004, Valance returned to acting, this time in the United States, appearing in episodes of the television series  and Entourage. In 2005, she appeared in an episode of . In 2005 Valance returned to music, albeit briefly, when she appeared on Har Mar Superstar's album The Handler singing on the tracks, "DUI", "Back the Camel Up" and "Body Request". She appeared in Prison Break in 2006 as Nika Volek, a role which she continued to portray in the show's second season. Also in 2006, Valance appeared in the National Lampoon comedy Pledge This!, alongside American socialite Paris Hilton. The same year, she starred in , an adaptation of the popular video game Dead or Alive, where she played Christie. In 2007 she appeared in the TV series Shark and Moonlight. In 2008 she had a role in the film Taken alongside Liam Neeson, and appeared in an episode of The CW series Valentine.


a