<e1>Inhalation</e1> of excessive concentrations of vapor, fumes, and/or dust produces <e2>irritation</e2> of the upper respiratory trad.
Inhalation of excessive concentrations
Inhalation of excessive concentrations of vapor, fumes, and/or dust produces irritation of the upper respiratory trad.
<triplet> Inhalation <subject> irritation <object> Cause-Effect(e1,e2)