Assertion: spinach's leaf | /r/HasProperty | bitter
Facets:
Source sentences:
text: Unless lettuce is grown in a stress?free environment, i.e., plenty of fertilizer, uniform moisture and moderate temperatures, the leaves will be bitter.
text: Very large leaves and older leaves can be bitter; harvest leaves sooner rather than later.
text: Very large leaves and older leaves can be bitter; harvest leaves sooner rather than later.