Assertion: princess grace | /r/HasProperty | speaker
Facets:
value: in 1971
type: TEMPORAL
value: at their conference in chicago
type: LOCATION
Source sentences:
text: In 1965, Princess Grace accepted with pleasure the invitation to be an honorary member of La Leche League (a worldwide mother to mother support group that focuses on mothering through breastfeeding) and in 1971 was a speaker at their conference in Chicago, addressing 1400 mothers, 800 fathers and 800 babies.