Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: I bought two of these and cannot figure out how to change the batteries.
Document: I love these lights but one of the two quit working, replace the batteries and it still won't work. Look for a guarantee. One lasted about 6 months, the other is still working and I love it. But I really needed two.
Some work some don't. i bought two at beginning of summer I had to send one back.For some reason it failed to work.Just bought another recently and had to return also.
This is a great looking lantern, nicely built and very bright light with a flicker. When I got the first one I was so impressed a bought a second! Put one in my garden and one on my patio. unfortunately they are not reliable and both of them are now dead. I replaced the batteries in them both and got one to come back partially, but its a real disappointment for sure.
I bought three some time ago. Of the three only one is still working. Recently bought two more, one is still working and the second one quit working after just two days. I turned them all off for a full week as recommended. The new faulty one lit for a single day and then died again. Save your money and shop elsewhere.
This lamp is all plastic. While it looks good from a distance, its not worth the money. I was able to buy a larger steel version with the same candle function for 39.95 from Lowe's. I like those much better. I'll keep the two I bought and hang them somewhere in the garden, but they just look cheap up close and should be priced around 15.95 instead of the exorbitant price I paid.
I bought this item the end of February and due to the cold water, I just put it outside last week. It worked fine until the first rain. This 'outside solar lite' leaked rain into the body of the lantern and now it no longer works and I cannot return it because it is beyond Amazon's 'return policy' date. A $30.00 piece of garbage. I do not recommend! Save your money!
It felt like an &#34;open box&#34; item. I'm charging the unit now. But I now realize that this isn't going to work where I originally had wanted it because it won't get enough sun to generate a charge for the batteries.
after after a light rain water got inside the lanterns. I had to turn them upside down to drain the water out. I imagine if these were left in the rain for more than a few times it will likely lead to residue, mold, or mildew in the lanters. Also the water comes in throught the housing at the top that contains the electronics and batteries.
Needed some light on our lanai. Surprised how much light they give off. I Wish I had bought several more.
I gave it 3 stars because I'm not sure how long it lasts. I have 2 bigger versions got at Kroger. The batteries didn't last long, needed to put in new rechargeables that need to be recharged separately. The solar part didnt last. Also had wiring problems, that I worked around. They still work. Decent brightness.Good product if it lasts.
Answer: no