Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: I want a syphon that can remove the gas from the tank of my power washer, there is only about 3 inches on gas when I need to do this. Will this work?
Document: I have a Sailboat I need to put Diesel in. The inlet is on the outside of the boat, ultra akward. Only worse is waiting in line at the Marina.This worked like a champ on the first try. I filled a 5 gallon plastic tank, brought it on the boat and set it on the bench. I Put the brass nozel in the fuel, the other end in my Gas Tank. Diesel started flowing in 3 shakes and I was amazed.
If you need to fill your boat gas tank from a 5 gallon can this is the best device to do it with. Stick the ball valve in the can and the other in your tank. 2 or 3 shakes and the gas is flowing. It delivers 5 gallons of gas very fast and no spillage. It is amazing how well this works.
This works great. I use it in a 5 gal. and a 3 gal. gas container to syphon into our boat to save about $1.50 a gallon. Using it in the 5 gal takes 2-3 swishes, the 3 gal sometimes takes a few more. Well worth the investment and if you are careful, you will never spill a drop.
You insert the brass end into the gas source you want to drain. Insert the tubing end into the container you want to fill. Jiggle the brass valve up and down a couple of inches, making sure it stays in the gas.The gas inches up the tubing and eventually starts to siphon. The valve allows the gas to go up but not back as you shake the tubing up and down.
They work well and are much safer to use than a regular tube and having to suck on it to get it started. But it is slow to get going and touchy - make sure the container you want to siphon from is higher in elevation than the container you ant to siphon to.Most cars have anti-siphon technology in the gas tank and/or the gas fill pipes. So, these will most likely not work for siphoning gas from most vehicles, at least not reliably.
I purchased this shaker siphon to remove old gas from my motorcycle and it worked as designed. Need to shake long enough for the flow to begin and then sit back and let it do it's thing. The advertised 6' tube was closer to 5 1/2 ' and having it a little longer would have been convenient, but it still did the trick. Not something you need everyday but nice to have when you need it.
This is a must have for any shop or home garage. Makes transferring fuel easy and clean. It really works. Seems to work best with your fuel can set a little above fuel tank height and you may need to tip your fuel can to get all the gas out, but it actually drains the fuel can as good, or better than pouring out the fuel.
I use this for putting gas in my power equipment, as well as my cars. I haven't timed how long it takes to drain a 5 gallon container, but I can say that it's a hell of a lot faster than any of the new EPA approved gas cans. As long as the container is a couple of feet higher than the receiving tank, it goes really fast. Drains every drop as well.
I needed to remove windshield washing fluid from my car before I could replace the pump. There was only about 1/3 of a gallon or so. This siphon did the job, but I have the following to say. It might be just a matter of how you use it, but if you simply stick the end without the copper valve into a container (lower than the one from which fluid is being pumped) it would not necessarily just flow down once you start it.
This is a great little syphon useful anytime you need to suck something up and over. Its in the back hatch of my Jeep all the time.
Answer: yes