Assertion: speed skating | /r/CapableOf | become at squaw valley
Facets:
value: in 1960
type: TEMPORAL
Source sentences:
text: Women's speed skating became an official event in 1960 at Squaw Valley.
text: Women's speed skating became an official event in 1960 at Squaw Valley.
text: Women's speed skating became an official event in 1960 at Squaw Valley.