Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: what version of STF are this wheels V Bones STF Stree Tech Formula Skateboard Wheels (Standard, 53mm, Set of 4)
Document: These wheels may seem like any other wheels out there at first glance, but the &#34;STF&#34; formula is by FAR and away the best wheel ive ever used. I have been skating for more than 10 years now and no other wheel can compare the the incredible durability and overall quality of this Bones product.Say goodbye to flatspots for good. Honestly.
These are by far the BEST wheels i've ever had!!!! I usually order momentum or gold wheels, those brands held up for a solid 2-4 months before they were tiny. These bones are smoother, i can powerslide for days and not get any flat spots, and they havnt lost a mm since the day i got em(2 weeks of bowl skating, street skating, and bombing hills)
Pro: good wheelsCon: Apparently there are 4 different sizes (Width and shape) of STF. The product description didn't specify which one it was.
Lab tests on this wheel alongside many expensive competitors demonstrated that The &#34;Street Tech Formula&#34; wheels outperformed the competition by an embarrassing margin.I'm not just some kid. I'm a mechanical engineer and I skate these wheels not because of how they look, but because they're perfect. Try 'em and experience the joy of never buying anything else again
Smooth and fast wheels especially when partnered with bones reds bearings. You can never go wrong with bones! Enjoy your new wheels
well, we all skate in my family, we are 4, so, allways trying to improve, I  tuned up mine with this wheels and every body whants to ride it.
FYI, these are the widest STF wheels, if that's what you're looking for. Gives you a little more solid feel, more controlled slide.
Have been riding these wheels for the past 2 weeks, and I have to say they feel great! My slide is really improving, turning is sharp, and the sound they make is super crisp. However, my set of wheels have a lot of small bubbles in the inside where the bearing goes in. This shows that the quality control on my particular pair was not great.
Got these for the niece's bday and I think this was the present that made her the most happy. Maybe these wheels will turn her into a shredder, I don't know. Just know, she smiles all the time when she's on her skateboard. Seems like tricks might be getting easier for her too?
i do love these wheelsI'm comparing them to Mini-Logo and Element and other wheels which i've riddenThese STF are amazing!! they seem a bit broader/wider than typical wheels (bigger contact patch) and seem more stable/ solid.No idea how they will hold up over time but we shall see.White looks great!
Answer: yes