Assertion: viagra's sildenafil | /r/Synonym | impotence
Facets:
value: in men
type: LOCATION
value: commonly
type: DEGREE
Source sentences:
text: Sildenafil is used to treat erectile dysfunction, more commonly known as impotence, in men.
text: Sildenafil is used to treat erectile dysfunction, more commonly known as impotence, in men.