You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "The 2011–12 Ottawa Senators season was the 20th season (19th season of play) of the Ottawa Senators of the National Hockey League (NHL), three Senators were nominated for NHL awards, including which Swedish professional ice hockey player who serves as captain of the Ottawa Senators of the National Hockey League (NHL), received the James Norris Trophy?" whose answer is Erik Karlsson.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ottawa Senators captain 2011-12 season James Norris Trophy
Useful Output:

Doc 1: Daniel Alfredsson - 1995-96. Calder Memorial Trophy ; Erik Karlsson - 2011-12. James Norris Memorial Trophy ; Daniel Alfredsson – 2011-12. King Clancy Memorial
Doc 2: Complete list and history of team captains in Ottawa Senators.
Doc 3: One day after landing a seven-year, $45.5 million contract, Karlsson won the James Norris Trophy as the NHL's top defenceman at the NHL Awards
Doc 4: Three Senators were nominated for NHL awards: captain Daniel Alfredsson for the Bill Masterton Memorial Trophy, Erik Karlsson for the James Norris Trophy and
Doc 5: Ottawa Senators, 1, 1. 2012–13, P. K. Subban, Montreal Canadiens, 1, 12. 2013–14, Duncan Keith, Chicago Blackhawks, 2, 8. 2014–15, Erik Karlsson