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: What kind of batteries areneeded
Document: I haven't actually used it yet because the batteries fell out ( included with the light) and scattered on the floor when I unscrewed the top of it due to my clumsiness
The magnet is not very strong and batteries were not included as claimed! The Telescoping aspect works fine but I don't know how good the light is because I have to go buy the &#34;special&#34; batteries it requires.
No this doesn't have a kleig light and no you can't pick up a car with the magnet, but it dies provide 10 lumens of light when you have none. The flexible wand is great and the magnet does keep it secure on horizontal metal surfaces. If the batteries are too expensive to replace, get another one.0
Not impressed with this at all. The flashlight takes 4 watch-style batteries. It will be cheaper to buy a new one than to replace them. Personally, I hate products like that. It does seem to work as described - strong magnetic head and stretches a good distance. I just find myself never using it because I don't want to waste the batteries.
I bought my boyfriend this flash light, he loved it... but then he decided to see what type of batteries it took (batteries were included). He took the top off & the batteries looked corroded. He then tried taking the battery out; it exploded in his hand, leaving black residue all over his clothes. He said it shot him in the hand, it felt like a BB gun went off in his hand.
I can't believe I waited so long to order one of these, the product is absolutely excellent and does everything that the advertisement says it does. There is a magnet on both ends of the product, the lights on the flashlight are extremely bright, it takes 4 LR44 batteries which are included in the first one. It does extend approximately 22 inches and you can bend it to shape you need it to be just like the demonstration.
very handy gadget, I can use it were I could never use a regular flashlight, and the magnets on both ends are awesome!
this is a gift for my son, so when he works under the hood of his car, he can have a magnetic, strong light to see into the tight spots
purchased as a gift for my hard working son. He loves gagets and always needs more light. The magnet and telescoping features makes it very handy.
purchased 4 as gifts and everyone really liked them  the magnets on both ends really helpis what i was told
Answer: yes