Assertion: mustard gas | /r/ObjectUse | used in august
Facets:
value: during fighting between rebels and jihadi
type: TEMPORAL
Source sentences:
text: The UN chemical weapons watchdog has confirmed with “utmost confidence” that mustard gas was used in Syria in August during fighting between rebels and jihadi and likely killed a child.
text: In November the OPCW confirmed with "utmost confidence" that mustard gas was used in Syria in August during fighting between rebels and jihadists and "likely" killed a child.