Assertion: prostate cancer | /r/AtLocation | the prostate
Facets:
Source sentences:
text: Prostate cancer is cancer that occurs in the prostate — a small walnut-shaped gland in men that produces the seminal fluid that nourishes and transports sperm.
text: Prostate cancer is a cancer that occurs in the prostate, which is a small, walnut-sized gland that is located just below the bladder in men and which surrounds the urethra (the tube that urine comes out of).