Assertion: ballet's production | /r/HasProperty | sobechenskaya dances
Facets:
value: in 1972
type: TEMPORAL
Source sentences:
text: Productions at La MaMa included Sobechenskaya Dances in 1972, multiple productions titled Ekathrina Sobechenskaya Dances with the Troxadero Gloxinia Ballet Company in 1974, and Ekathrina Sobechenskaya Dances with the Original Trockadero Gloxinia Ballet Company in 1975.