Does the following sentence make sense?
"Current research has found that Quartz crystals have a proven healing ability that has no scientific explanation."
Options:
- yes
- no Step-by-step reasoning process:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
No crystals of any kind have ever passed the double blind test for healing or anything supernatural. Therefore, the final answer is no.