Assertion: decongestant's pseudoephedrine | /r/HasProperty | precursor
Facets:
value: to methamphetamine
type: TRANSITIVE-OBJECT
Source sentences:
text: Pseudoephedrine is also a precursor to methamphetamine, a stimulant which is banned by law in many regions of the world.
text: Pseudoephedrine is a precursor to methamphetamine, which can be injected, snorted or smoked.