Assertion: invisible condom | /r/HasProperty | gel
Facets:
Source sentences:
text: Researchers are gearing up to start a human study for the "invisible condom," a gel, invisible to the woman's partner, that they hope will protect women against sexually transmitted diseases (STDs), including HIV.
text: The Invisible Condom, developed at Université Laval in Quebec, Canada, is a gel that hardens upon increased temperature after insertion into the vagina or rectum.