Assertion: ballet's performance | /r/CapableOf | add to the confusion
Facets:
value: over the suites
type: LOCATION
Source sentences:
text: The original ballet is only about 85 minutes long if performed without applause or an intermission, and therefore much shorter than either Swan Lake or The Sleeping Beauty, but some modern staged performances have omitted or re-ordered some of the music or inserted selections from elsewhere, thus adding to the confusion over the suites.