Assertion: watermelon | /r/AtLocation | the kalahari desert of africa
Facets:
value: probably
type: DEGREE
Source sentences:
text: Watermelons probably originated almost 5,000 years ago in the Kalahari Desert of Africa where botanists have found its wild ancestors still growing.
text: Watermelons are a vine-like flowering plant that probably originated almost 5,000 years ago in the Kalahari Desert of Africa where botanists have found its wild ancestors still growing.