Assertion: gallstone | /r/HasProperty | the most common cause
Facets:
value: for gallbladder cancer
type: OTHER
value: for biliary colic
type: OTHER
value: for blocked bile ducts
type: TRANSITIVE-OBJECT
Source sentences:
text: Gallstones that form in the gallbladder are the most common cause for blocked bile ducts.
text: Gallstones are the most common reason for biliary colic.
text: Gallstones are the most common risk factor for gallbladder cancer.