Complex sentence: The teams split the first four games of the series, with the Flames winning Game 5 at home on May 10 to push St. Louis to the brink of elimination, which set the stage for Game 6 two days later at the St. Louis Arena.
Split into simpler sentences: The teams split the first four games of the series, with the Flames winning Game 5 at home on May 10 to push St. Louis to the brink of elimination. This set the stage for Game 6 two days later on the Blues' home ice at the St. Louis Arena.