Assertion: implant | /r/HasProperty | than 99% effective
Facets:
value: in preventing pregnancy
type: OTHER
value: at a glance
type: OTHER
Source sentences:
text: At a glance: the implant The implant is more than 99% effective .
text: The implant is more than 99% effective in preventing pregnancy.
text: The implant is more than 99% effective and lasts four years.