Assertion: formaldehyde | /r/AtLocation | tobacco smoke
Facets:
Source sentences:
text: Formaldehyde is also found in tobacco smoke.
text: It is also a combustion product found in tobacco smoke.
text: It is also a product of combustion found in tobacco smoke and the fumes from gas stoves and other unvented combustion.
text: It is also a product of combustion found in tobacco smoke and the fumes from gas stoves and other unvented combustion.
text: As we reported back in 2008, formaldehyde, in low dosages, is found in household cleaners, synthetic fabrics, carpets, plywood, tobacco smoke, and smog.