Assertion: gymnast | /r/CapableOf | do since elena shushunova
Facets:
value: in 1987
type: TEMPORAL
Source sentences:
text: In doing so, she became the first U.S. gymnast and first non-Soviet gymnast to win a medal on every event at a single World Championships, as well as the first gymnast from any country to do so since Elena Shushunova in 1987.