Assertion: kidney stone's calcium | /r/CapableOf | join with other waste products
Facets:
value: to form a kidney stone
type: PURPOSE
Source sentences:
text: When this doesn’t happen, the calcium stays in the kidneys and joins with other waste products to form a kidney stone.
text: When this doesn’t happen, the calcium stays in the kidneys and joins with other waste products to form a kidney stone.
text: In some children, the kidneys leak extra calcium, which can join with other waste products to form a kidney stone.