Assertion: truffle | /r/HasProperty | difficult to harvest
Facets:
Source sentences:
text: I always knew that truffles were an expensive luxury and that they were difficult to harvest, but I never realized how insanely competitive the truffle market really is.
text: I always knew that truffles were an expensive luxury and that they were difficult to harvest, but I never realized how insanely competitive the truffle market really is.