Assertion: diabetes's insulin | /r/CreatedBy | beta cells
Facets:
value: in the pancreas
type: LOCATION
value: normally
type: DEGREE
Source sentences:
text: Insulin is a hormone produced by beta cells in a part of the pancreas known as the islets of Langerhans.
text: Insulin is normally produced by beta cells in the pancreas (a large gland behind the stomach).