Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: How many meters waterproof? I want to take this diving.
Document: Awesome. Very bright for being so small. Fits in pocket can take it anywhere. Delivery date was dead on also.
I contacted Jetbeam and they said they would take care of it. I must admit the customer service is lacking, they asked for my address and never sent me anything. My follow up emails went unanswered. I ended up contacting the dealer I use and he shipped me a new switch I installed myself.
Great pocket light that offers a powerful beam for any situation. The high beam setting will impress for sure. I've usedthis product now for three months and am very pleased with the same battery in service. I carry the light with me always and use it many times each day. If one shops around the CR 123 battery can be had for a buck a unit.With a two year warranty I feel the manufacturer has confidence the product will stand the test of time.
Thiis has become my EDC light. It is light and compact, fits well in my hand. For the price I highly recommend it.
I had no idea this little flash light was so bright. Amazing light. Small enough to keep in my jeans front pocket.
I am now using the rechargeable RCR123A battery but also keep an ample supply of the regular batteries just in case of an extended power failure.
This Jetbean is awesome. Very bright, easy to work with, small enough too. I love it. One of the best I have, better than Novatac, Fenix, or 4-Sevens
I use rechargeable CR123s in this and it's awesomely bright! Only thing is the brightness level is pretty much the same for both modes... they're both really bright! It's all good... Love this light!
This light is great, but trying to figure out how to adjust it down is a bit of a chore. I still have difficulty with it, so I just leave it set on high. The light itself is heavy duty and have had no issues with it whatsoever.
It's possible that I just got a lemon but I'm very unhappy with this light. It turns on by itself and won't turn off half of the time. I had higher expectations after reading the other reviews so I'm highly disappointed with this purchase.
Answer: no