Assertion: district's number | /r/CapableOf | drop by more than half
Facets:
value: between 2011
type: TEMPORAL
value: between 2015
type: TEMPORAL
Source sentences:
text: Kentucky has historically been a major coal producer, but the coal industry has been in decline since the 1980s, and the number of people employed in the coal industry there dropped by more than half between 2011 and 2015.