Assertion: ballet's première | /r/CapableOf | take place
Facets:
value: on 27 october
type: TEMPORAL
value: with the composer as guest conductor
type: OTHER
value: at the royal opera house
type: LOCATION
Source sentences:
text: The première of the ballet took place at the Royal Opera House, London, on 27 October 1958, with the composer as guest conductor.