Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: If I want to insert a classical alcaline battery, does it work properly?
Document: Not impressed a bit. Charged it and it never did work properly. it was a big waste of my money.
I love it. I leave it in the windowsill during the day, and use it as a flashlight/reading/task light at night. Perfect cut little light. I like that I can clip it places. Would work great in jeeps/vehicles when you take the doors off and the overhead light doesnt come on at night. Would also work great anywhere you dont want to run power but need that occasional light.
1st, it doesn't work,2nd, it doesn't work.It has been laying in direct sun for two weeks so that I could get an idea how much light it will produce...3rd, it doesn't work at all.
Maybe that is part of the whole "developing country" design thing but not at $19 a pop....I can get a light that will 99% probably work every time (maybe not for as long as one of these) from home depot or some such for $3-4 and while the philosophy behind them might not be the same, the intent is...LIGHT...
Came on again tonight by itself....haven't checked it for water, though...maybe tomorrow...The other one was dry and came on after I unscrewed the lens, took the battery out and replaced it.
I bought two and hang them in front of our front door and sidedoor.The light stay on all night and turn off itself when the sun comes out.We set it on low. So, far so good. We hanged them under the roof even thought they are rain proof.We want it to last.
It is a very novel concept. The light charges and shines until the battery drains. I still see a lot of potential uses for it. It should have no problems at all in dry climes, and you can use it in wetter climes--just be careful about not letting it get too wet.
This is a cool little light, it took me a little while to figure out how to get it to work. But it is sensitive to light so it'll only come on at night or in a dark place.
Not rain proof. This started to rust in a couple of days on the inside. There are two lighting settings and already one does not work, I've only used it for a few weeks. I'm going to try to find a more durable one.
Needs lots of light to charge during the day. Doesn't put of a lot of light. It won't replace a battery light or a lantern. Good for camping and putting in tents
Answer: no