Assertion: mustard gas | /r/ObjectUse | used as weapon
Facets:
value: during world war one
type: TEMPORAL
value: in world war i
type: TEMPORAL
Source sentences:
text: Mustard gas was used as a weapon during World War One but was outlawed by the Geneva Protocol of 1925.
text: Mustard gas was used as a weapon during World War One and outlawed by the Geneva Protocol of 1925.
text: Mustard gas was used as a weapon during World War One and outlawed by the Geneva Protocol of 1925.
text: Mustard gas used as a weapon had its own set of problems, including the fact that since it was heavier than air and lingered in fox-holes used by opposing troops it remained a blight in those same fox-holes if the frontline advanced and the troops that delivered it in the first place now needed to occupy those same spots to avoid enemy fire.
text: The lung damage looks like a chemical burn, the kind of injury caused by industrial accidents or the mustard gas used as a weapon in World War I, according to researchers at the Mayo Clinic.
text: Mustard gas was used as a weapon during World War One but was outlawed by the Geneva Protocol of 1925.
text: Mustard gas was used as a weapon during World War One and outlawed by the Geneva Protocol of 1925.
text: Mustard gas was used as a weapon during World War One and outlawed by the Geneva Protocol of 1925.