Assertion: estrogen | /r/CapableOf | comprise a group of compounds
Facets:
Source sentences:
text: estrogen is a hormone that comprises a group of compounds, including estrone, estradiol and estriol.
text: estrogen is a hormone that comprises a group of compounds, including estrone, estradiol and estriol.
text: Estrogen is a hormone that comprises a group of compounds, including estrone, estradiol and estriol.