Assertion: cough's ingredient | /r/HasProperty | guaifenesin
Facets:
Source sentences:
text: The active ingredients for Mucinex Multi-Symptom are Dextromethorphan HBr, Guaifenesin and Phenylephrine HCL.
text: A common ingredient used to treat this type of cough to make it more productive is guaifenesin.
text: ingredient: guaifenesin