Conversation so far:
when does the first nfl game start 2017
The 2017 NFL season began on September 7, 2017.
who won the first nfl game of 2017
The season began on September 7, 2017, with the Kansas City Chiefs defeating the defending Super Bowl LI champion New England Patriots 42 to 27 in the NFL Kickoff Game.

Question: how about the super bowl
Self-contained rewrite: who won super bowl LII