Assertion: thirdhand smoke | /r/MadeOf | carbon monoxide
Facets:
Source sentences:
text: This harmful smoke may contain chemicals or poisons, such as carbon monoxide and cyanide.
text: This harmful smoke may contain chemicals or poisons, such as carbon monoxide and cyanide.
text: Harmful smoke experienced up close, such as in a burning building, may contain chemicals or poisons, such as carbon monoxide and cyanide.