Assertion: mustard gas's victim | /r/HasProperty | exposed to the mustard agent
Facets:
Source sentences:
text: Eighty-three of the 628 hospitalized victims who had been exposed to the mustard agent died.
text: Eighty-three of the 628 hospitalized victims who had been exposed to the mustard agent died.
text: Eighty-three of the 628 hospitalized victims who had been exposed to the mustard agent died.