Assertion: mortar's interior | /r/AtLocation | unpolished
Facets:
value: for better grinding
type: PURPOSE
value: to minimize the work
type: PURPOSE
Source sentences:
text: The interior of the mortar and the pestle tip are left unpolished.
text: Furthermore, the interior of the mortar is left unpolished to minimize the work needed for grinding your food.
text: For better grinding, the interior of the bowl is left rough and unpolished.