Assertion: calendula's flower | /r/ObjectUse | used as substitute
Facets:
value: for saffron
type: TRANSITIVE-OBJECT
value: for the more expensive saffron
type: PURPOSE
Source sentences:
text: The flowers can be used as a substitute for the more expensive saffron.
text: ‘Orange Salad’ has orange flowers that can be used as a substitute for saffron.