TASK DEFINITION: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
PROBLEM: He adds that the show 's popularity produced an American audience for musical theatre , and that the show has served as a model of the musical ever since .

SOLUTION: He adds that its " unprecedented ... popularity fostered an American audience for musical theatre , while the show itself became a model for form , content , and even intention of ... musicals ever since , especially socially relevant musicals . "

PROBLEM: Jan Balstad ( born 16 November 1937 in Oslo ) is a Norwegian politician .

SOLUTION: Jan Balstad ( born 16 November 1937 in Oslo ) is a Norwegian labour leader for the Norwegian Confederation of Trade Unions , and a politician for the Labour Party .

PROBLEM: Suzuka International Racing Course , Suzuka Circuit for short , is a motorsport race track in Ino , Suzuka City , Mie Prefecture , Japan and operated by Mobilityland Corporation , the subsidiary of Honda Motor Co . , Ltd ..

SOLUTION:
The Suzuka International Racing Course ( , Suzuka Kokusai Re sing Ko su ) , otherwise known as the Suzuka Circuit ( , Suzuka Sa kitto ) , is a motorsport race track located in Ino , Suzuka City , Mie Prefecture , Japan and operated by Mobilityland Corporation , a subsidiary of Honda Motor Co , Ltd .