Assertion: mustard gas | /r/ObjectUse | used in chemical warfare
Facets:
value: with effects
type: OTHER
Source sentences:
text: Mustard gas has been used in chemical warfare and was made in large amounts during World Wars I and II.
text: Mustard gas was used in chemical warfare and was made in large amounts during World Wars I and II.
text: Mustard gas is a substance used in chemical warfare.
text: Mustard gas is a substance used in chemical warfare.
text: Mustard gas was used in chemical warfare, particularly in World War I, with effects including blistering of the skin and lungs if inhaled.