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: will this work on a audi wagon A6
Document: works great, easy to use, carries two large SUP boards with no issuesYou can assemble it in less than 5 minutes
We recently bought SUPs, and needed a way to transport the boards. We considered a more permanent system, but we were short on time. My wife purchased this rack system based on it's decreased complexity. Once positioned on the vehicle's rack, it's extremely easy to use. It holds both boards tightly and securely, as demonstrated by our 1000 mile journey in our minivan w/ the boards strapped on top. One trick to remember is to twist the binding cords prior to securing the boards.
Very affordable and secure way to carry our 2 sup boards. Found out that the noise from the tie downs will stop if you just put a couple of twists in the straps before you cinch them down.
Use these as is on our Prius and on the roof racks of our Subaru carrying a single board sometimes and double most times. Gets the job done.
Took about 10 minutes to set it up. Put our 2 boards up, strapped  them down and we were off. Drove 400 miles to our destination and we forgot the boards were on top, no wind noise or issues of any kind. Just make sure you don't leave any extra strap loose to rattle against the roof, tie up all unused strap in knots.
To avoid denting, set the blocks far apart so they are resting over sturdy sections of the roof (i.e., the front block near the windshield and the rear block near the back window). The green hold-down straps can be tightened between the blocks and the boards will stay in place without any roof dents.
These racks securely hold surfboards and SUPs onto a variety of vehicles. I've used them to carry longboards and SUPs on the roofs of a Toyota Corolla, a Dodge Charger and a Ford Focus for hour-long trips to the beach without any issues.Their convenience makes them worth packing for travel. Recently, I checked them into a duffel bag and flew them to Maui for a week of surfing and SUPing.
The quality of the straps is useless. Unwrapped from the box and as we were tying it on the car to take a first trip the strap buckle broke off. Don't think we want to take this out on the road!!!! !
It's a minor complaint, as this is the ultimate intent of the system. But once it's on, it's best to leave it on. Overall, an excellent purchase that performs.
In my case--that's what happened. It also will put some wear and tear on the fabric and weather stripping inside the car as well. To be clear--I wasn't over tightening the straps--just enough to secure it for transport--and this happened by the time I used it twice.Really unhappy with this--and now I have the unfortunate problem of dealing with a compressed/dented roof. Beware.
Answer: no