Assertion: fetter | /r/CapableOf | reach the age of seventy
Facets:
value: in 1933
type: TEMPORAL
Source sentences:
text: He attained emeritus status in 1931 under Princeton's forced retirement regulations, but his popularity and productivity were so great that he was kept on to teach graduate-level courses until he reached the age of seventy in 1933.
text: He attained emeritus status in 1931 under Princeton's forced retirement regulations, but his popularity and productivity were so great that he was kept on to teach graduate-level courses until he reached the age of seventy in 1933.