Assertion: smoker's cigarette | /r/HasProperty | extinguished
Facets:
value: sometimes indefinitely
type: TEMPORAL
Source sentences:
text: Third-hand smoke is tobacco smoke contamination that remains after the cigarette has been extinguished," says Jonathan Winickoff, a pediatrician at the Dana–Farber/Harvard Cancer Center in Boston and author of a study on the new phenomenon published in the journal Pediatrics.
text: Toxins such as nicotine, cyanide, lead, polycyclic aromatic hydrocarbons, and more may be present on surfaces where a person has smoked long after the cigarette is extinguished.
text: It is clear that there are carcinogens in thirdhand smoke and that these persist for a long period of time after a cigarette is extinguished, sometimes indefinitely.