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: Was the defensive line coach older than Les Miles? Passage:The previous season was one of the worst for LSU under Les Miles, matching the record of the 2008 LSU Tigers football team. The team did manage to sign the consensus #2 recruiting class in the country, including top rated recruits Leonard Fournette, Malachi Dupre, and Brandon Harris, all who made contributions during the season. After the bowl game, Defensive Coordinator John Chavis announced he was leaving LSU for the same position at Texas A&M. LSU hired former Alabama defensive coordinator Kevin Steele to fill the position, and subsequently hired former Ole Miss head coach Ed Orgeron to coach the defensive line. Former defensive line coach and ace recruiter Brick Haley departed for the same position at Texas in February.


b