Assertion: lsd's use | /r/AtLocation | testing
Facets:
value: among other substances
type: OTHER
value: during this time period
type: TEMPORAL
Source sentences:
text: During this time period, the use of LSD for psychochemical warfare was under consideration and testing, among other substances.
text: During this time period, the use of LSD for psychochemical warfare was under consideration and testing, among other substances.