Assertion: sack | /r/CapableOf | know each other
Facets:
value: at the time of the contest
type: TEMPORAL
Source sentences:
text: Graham had not yet arrived at Harvard or married Sacks when the prize was awarded, she did not deny that she and Sacks knew each other at the time of the contest, and said that she felt awkward enough about it to ask series editor Ramke to make the call.