Assertion: tear gas | /r/Causes | pain
Facets:
value: in the eyes
type: TRANSITIVE-OBJECT
value: in low concentrations
type: LOCATION
Source sentences:
text: Tear gas is the common name for substances that, in low concentrations, cause pain in the eyes, flow of tears and difficulty in keeping the eyes open.
text: Tear gas is a chemical weapon that irritates the eyes and causes pain, vomiting, and temporary blindness.