Assertion: vegetable's calorie | /r/HasProperty | less than 20 per 100 g
Facets:
Source sentences:
text: There is a long list of vegetables whose calorie is less than 20 per 100 g such as bottle gourd, bitter melon, cabbage, chinese cabbage, bok-choy, eggplant, endive, spinach, summer squash, swiss chard (silverbeet) , etc.