Assertion: nerve agent's use | /r/CapableOf | represent first use of nerve agents
Facets:
value: since the second world war
type: TEMPORAL
value: on the continent of europe
type: LOCATION
Source sentences:
text: Reiterating British Prime Minister Theresa May's statement that it was "highly likely" Russia was to blame for the poisoning of former Russian spy Sergei Skripal and his daughter, Yulia, Johnson said, "the use of this nerve agent would represent the first use of nerve agents on the continent of Europe since the Second World War.