Assertion: saffron's quality | /r/HasProperty | reasonable
Facets:
Source sentences:
text: Half a teaspoon of saffron (which might well be a fifth of a gram) is, for example, enough for one liter of saffron custard, provided the saffron is of reasonable quality.
text: To ensure a reasonable quality, saffron should preferably be bought whole, as any adulterants are very difficult to detect in ground saffron.