Assertion: ballet | /r/HasProperty | become popular
Facets:
value: like the operetta
type: OTHER
value: very
type: DEGREE
Source sentences:
text: Like the operetta, the ballet has also become very popular and has been adopted into the repertoires of many companies, including the National Ballet of Canada, the Royal Danish Ballet, the American Ballet Theatre, the Houston Ballet, the Vienna State Ballet, and Pacific Northwest Ballet.