Assertion: air pollution | /r/CapableOf | reduce crop yields
Facets:
value: in 2011
type: TEMPORAL
value: by half
type: OTHER
value: in the most affected areas
type: LOCATION
Source sentences:
text: In India in 2014, it was reported that air pollution by black carbon and ground level ozone had reduced crop yields in the most affected areas by almost half in 2011 when compared to 1980 levels.