Assertion: call's obligation | /r/CapableOf | sell a futures contract
Facets:
value: at a designated strike price
type: MANNER
Source sentences:
text: An option is the right, not the obligation, to buy or sell a futures contract at a designated strike price for a particular time.
text: The purchase of a put option gives the buyer the right, but not the obligation, to sell a futures contract at a designated strike price before the contract expires.