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: Hi, are these unscented? A customer said they give off a faint vanilla smell?Thanks.
Document: It's not a bad smell and it doesn't bother me but if you are sensitive to odors you need to know.
I LOVE THESE SLIM FLAMELESS CANDLES. THESE ARE A NICE CHANGE FROM THE STANDARD SIZE, I HAVE MANY OF. I AM CONSIDERING BUYING MORE.
These lights are wonderful! I've already ordered a second set; the price is great too! They take AA batteries, and we love that the candles have a &#34; 5 hour timer'..... These candles will look fantastic wherever you choose to put them in your home.
These are great candles if you need a slim candle to fit into a &#34;narrow topped&#34; vase or lantern. I've noticed in some reviews that they are disappointed that the candles do not have a timer function as stated. They do!The timer on the candle(s) is different from the timers on other flameless candles that I've purchases so I'm guessing that's the problem with those who have never seen this type of timer function before.
It's a shame they all don't work. The one that does is lovely! The wax gives them a traditional look whether lit or not.
If you want the timer function turned on, you must press and hold the button until the candle &#34;blinks&#34; one time, then release the button. That activates the automatic 5-hour timer mode.
I really love candle impression candles the slim line is wonderful I just wish they had a timer. Will buy more.
Answer: no