Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: has it removed oil stains from concrete floor?
Document: It removed two olive oil stains from my light granite counter top with NO problem.I would recommend trying it for oil stains.
This is one of the only products that I found gets oil stains out of slate. I wish I had known before I had the bright idea to lay slate that no matter how much you seal it, it still stains. Next time I will just use stained concrete floors, it's cheaper! This product works great for me on slate!
Got several  medium oil stains on new (day old) Kashmir white granite counter top. Tried all the remedies, acetone, cornstarch etc. Got this one, applied according to instructions, it was dry after 48 hours, removed the dry residue, and all the stains were gone. Now will apply bulletproof sealer, and will go on with messy life. The small container is enough for probably a bit less then 1 square foot of stain. If you have a larger one, buy more.
After two variations of baking-soda poultice only removed some of the stains, this StoneTech product completely removed the stains from my leather finished, River-White granite counter top! The product completely removed butter stains.Though the granite sealant is removed along with the stain, the sealant is no big deal to reapply in order to get out the stain!Even though the smell is a bit strong in the near vicinity, it's not repugnant, just a strong citrus scent.
Used it to take oil stain out of my granite counter.Waitd 72 hours removed it from counter top. The stain was gone .
I used some silicone caulk to seal around the granite vainty top in my bathroom. What I did not know was that the caulk was old, so it did not cure. It left a dark, oil stain around every joint. I bought this, just hoping it would lighten the stain, but it completely removed it.
I had high hopes for this product. We used the StoneTech oil remover on granite. After three days on the counter, I removed the product to find the stain still there. It did not work! Don't waste your money. Invest in something pretty to cover the stain. Watch out because it stinks (literally and figuratively)
All I can say is that it works. I tried everything before finding this product. Nothing put a dent in the oil based stain until I found this stuff on the internet. It was simple to apply and completely removed the stain with a single application. I would give it 6 stars if I could....
I have what I think is an 18&#34; long 2-3&#34; high oil stain on a vertical portion (backsplash) of my granite countertop, but I am not 100% certain that it is an oil stain. So the only feedback I can provide is that I applied the product to the stain per the directions and the stain was not removed nor did it appear that the product was effective in penetrating the surface of the stain.
Spilled 3&1 oil on my granite counter top. Stain sat for 10 days before I noticed it.Tried all of the home remidies, but nothing worked. As a last resort, I ordered acan of Stone Tech Oil Stain Remover, applied it according to directions , and waited72 hours. When I removed the powder, the STAIN was GONE.This product is AmazingYes I Recommend it to Everyone!!!! !
Answer: yes