Assertion: male reproductive system | /r/HasProperty | vas deferens
Facets:
Source sentences:
text: The male reproductive system includes the penis, scrotum, testes, epididymis, vas deferens, prostate, and seminal vesicles.
text: The male reproductive system includes the testes (which produce sperm), penis, epididymis, vas deferens, ejaculatory ducts and urethra.