Assertion: prolactin | /r/AtLocation | male
Facets:
value: naturally
type: MANNER
Source sentences:
text: Prolactin is a hormone found in both males and females and is primarily responsible for the female's ability to produce milk.
text: Prolactin, also known as luteotropic hormone or luteotropin, is a protein found in both females and males.
text: Though prolactin is also found naturally in males, its composition is far lower than that found in women.