Given the following question, let's solve step-by-step. Does the following sentence make sense?
"Dextromethorphan works as a cough suppressant in over-the-counter cold and cough medicines."
Options:
- yes
- no

user
The sentence is true because medical professionals and scientists worked to construct this medicine for this purpose. It is also on the ingredient list for many cough syrups.
The final answer: yes.
assistant