Select from options: Continue writing the next sentence.

How to grow gums back
Look for signs that your gums are unhealthy.
Caring for your gums includes being on the lookout for signs that there is a problem developing. Signs that you may have a problem developing include :
Uncontrollable bad breath red gums swollen gums tender gums bleeding gums painful chewing loose teeth sensitive teeth receding gums
Get regular dental cleanings.

Choose your answer from:
[a]. You should at least start at your healthcare center and perform dental cleanings once you have recovered. This may be anywhere from once a month to once a year.
[b]. At the same time that your teeth grow back, you should keep your gums clean and trim. Your gums should be clean and trimmed at least three times a year.
[c]. Regular cleaning can greatly reduce your chance of gum loss. It cleans away the plaque and tartar that can cause periodontal disease.
[d]. Teeth are completely healthy, but they can begin to recede as well. You should see your dentist every 4 to 6 months to follow up.
Answer:
[c].