Assertion: upper urinary tract | /r/HasProperty | kidney
Facets:
Source sentences:
text: The urinary tract is divided into the upper and lower urinary tract and is composed of a series of organs and tubes that take urine out of the body: the upper urinary tract includes the kidneys and ureters
text: The upper urinary tract includes the kidneys, which filter wastes and extra fluid from the blood, and the ureters, which carry urine from the kidneys to the bladder.
text: The upper urinary tract includes the kidneys and the ureters, while the lower urinary tract includes the bladder and urethra.