Assertion: corn crop | /r/CapableOf | determine the price of the grain
Facets:
value: each year
type: TEMPORAL
Source sentences:
text: Though it is a staple foodstuff, with the world’s largest producing and exporting nation, the United States, corn is the main ingredient in the production of ethanol, a gasoline additive.﻿﻿ Each year the annual corn crop determines the price of the grain.