Assertion: jerusalem artichoke's tuber | /r/SimilarTo | potato
Facets:
Source sentences:
text: Its tubers, which resemble potatoes, are used in herbal medicine, as they are an excellent source of inulin .
text: The edible tubers resemble potatoes but are rough and knobby.
text: The edible tubers resemble potatoes but are rough and knobby.