Assertion: thalidomide | /r/HasProperty | given in early 1960s
Facets:
value: often
type: TEMPORAL
value: as a drug
type: MANNER
Source sentences:
text: Thalidomide was given to pregnant women in the late 1950s and early 1960s as a drug to eliminate morning sickness.
text: In the 1950s and early 1960s, thalidomide was often given to pregnant women to help alleviate morning sickness.