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: what is the size of this compass?
Document: Chose this compass for the size and price; it works just fine  It serves my purpose in getting around well.
None of the compass's I've seen are this big for the price. This is a big compass to mount but I knew that reading other reviews as well as the description. It really stands out on the dash of my boat but I don't mind. So far, N points north so the rest should work fine. I like it for its size and nice black color along with the stand that holds it up. I'm guessing the more expensive ones have a metal stand vs this one is plastic.
This unit is about the size and functionality expected. It mounts easily and works well  And the illumination is a bonus. Nice value --- and the Prime shipping and price is outstanding compared to other units I shopped costing 3 times (and more) as much.
this compass have a 12 volt to it i like it for the moneyit e-z to put on and hook up and all if you are looking for one here it is
Impressive good compass they dont say it lights up but it does way bigger than i thought good buy for money
This is a great value it came well packaged and installed in a very short time I would recommend this compass over the more expensive ones
The compass points South Not North. What a rip off. Who built this?? It is useless everything is backward. Why would you send me a compas that points SOuth?
I have some areas I need to use a compass for a heading to stay in an unmarked channel and this product meets that need while not breaking the bank
Good for me, cheap, functional. Mostly I fish in mountain lakes and also have a GPS. Would require a more stable compass for larger bodies of water
Compass is huge - will not work on a sittop kayak, also could not get the light to work. I could also not replace the light bulb if it went bad.
Answer: yes