Assertion: long straddle | /r/CapableOf | involve buying a call option
Facets:
value: usually
type: TEMPORAL
value: simply
type: MANNER
Source sentences:
text: A long straddle simply involves buying a call option and a put option with the same strike price and the same expiration month.
text: A long straddle usually includes buying both a call option and a put option on particular stock, index or interest rate.