Assertion: prostate cancer's doctor | /r/CapableOf | prescribe medication
Facets:
value: for mild to moderate symptoms
type: PURPOSE
value: to help with erection problems
type: PURPOSE
Source sentences:
text: Doctors can prescribe medications to help with erection problems.
text: For mild to moderate symptoms, your doctor might prescribe one of these medicines: Alpha-blockers relax muscles in your bladder and prostate to help you urinate more easily.