Assertion: dementia | /r/CreatedBy | a number of diseases
Facets:
Source sentences:
text: Dementia is caused by a number of diseases that affect the brain.
text: Dementia may be caused by several other conditions and diseases, including:
text: Dementia can be caused by various diseases or disorders which affect parts of the brain.
text: Dementia is caused by a number of diseases that affect the brain.