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: Who was married earlier between Bonko's opponents in the 2004 election? Passage:Bonko first sought political office in the 1995 municipal election, when he was elected to the Board of Edmonton Public Schools as trustee for Ward A. He was re-elected in the 1998 and 2001 elections. He did not seek re-election at the conclusion of his third term. Instead, he ran for the Legislative Assembly of Alberta in Edmonton Decore in the 2004 provincial election as a Liberal. He won 44.63% of the vote and defeated his opponents, who included former MLA Walter Szwender who was running for the Progressive Conservatives and Gary Masyk, an incumbent MLA whose riding had been abolished and who had crossed the floor to become the Alberta Alliance's first MLA after being elected as PC. He did not sponsor any bills during his time in the legislature, and was defeated by Progressive Conservative candidate Janice Sarich in the 2008 election.


a