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 purchased these lights in December and have had to replace pillar batteries 2x and the remote battery as well. What is happening?
Document: Great looking candles. Work as expected. Nice little remote. I keep them indoors in our sunroom. So far the batteries are holding up well.
These are beautiful "candles" - but for the price you'd expect them to last longer than a month! !We got the set for the holidays & almost immediately had to replace one of the batteries. OK, that's not awful, right?We then fired them up a few evenings a week for maybe 3 weeks total.Then one died - new battery didn't fix it...we were pretty ticked but figured we had 2 left.We didn't use them for a little while until the other night.
These candles are attractive and function well. The real wax on the outside make them less obviously battery operated. Because they are made of real wax, I was able to shave down the back side of one of them so it would fit into a candle holder/lantern with a small opening/door. Great to have candles on top of a bookcase that I don't need a ladder to light and don't pose a fire hazard.
Love these candles, they look more realistic than many battery operated candles I own. Love the remote with timer options.
Love this, and was sooo reasonable, too. Just started using it with the remote. Hope it continues to work so well. I highly recommend this product.
I've always enjoyed candles, but my landlord never liked the idea of the open flames. Now, though, I can 'have my cake and eat it too' thanks to these LED candles, plus even a remote for setting each of them individually with timed on/off, ability to turn them from flickering to a solid light, and even control the light intensity for saving the battery, all from the convenience of my bed.
These don't flicker and size of the glow isn't  the best, but they are nice. The remote is so nice to have. I find myself using these so much for often having the remote than with my other set that I have without the remote. I recommend these at such the great price I also bought another set for my dad who really enjoyed them as well.
I had previously written that the remote didn't seem to work......well, as it turns out it was me who didn't work!They were kind enough to send me a new one. When my son was here I was telling him that the new one didn't  seem to work either. He laughed as he pulled out the 'battery saver tab' that I had failed to see.
Bought a similar set (of 4) several months ago and liked them but they were no longer available from the seller (not Amazon). So I trolled Amazon saw these and ordered them. The wax shell on these is thicker and richer looking than on the other set I purchased and the wick is a flame shaped one as opposed to the led bump in the pillars I have. The remote works the same. This set was very impressive and was more than a comparable purchase to the previous set.
No candles. Put new batteries in the candles AND the remote (had to buy a 5pack).Nothing. ALL THESE CANDLES DIED!!! If I could give them negative stars I would! !These are not cheap & it's not like the technology is all that complicated to get right.Don't waste your money (assuming they show up here again). Seriously.
Answer: yes