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: The top of my mailbox 4x4 is pointed, not flat. Will this application work without having to saw off the top? Just curious. Thanks.
Document: Beautiful on top of my mailbox pole, provides just enough light for on-coming vehicles to know a pole is by the side of the road yet not too bright to cause an accident!
Have them about 2wks took batteries out & charged on my charger first,so far so good.put them on top of my 4x4 posts.
I purchased these to put on top of the posts of our new pool deck. We have them on every other post and they work great. They charged in the first couple hours and the first night we had just right lighting on the deck. We didn't want our pool deck to be &#34;lit up&#34; like a Christmas Tree, just enough to be able to enjoy the area at night. These provide that perfectly.
I used my dremel and a cutoff blade to remove 1/2&#34; of plastic on one side of the base. This allowed the base to skirt the handrail and sit flush on top of the 4x4. Easy.Operation:Because there are four solar cells, orientation is moot  in regards to catching sunlight. These are automatic on and off, and every one I bought lasts through the entire night - they're still on when I wake up, so I get to catch them turning off at daybreak.
These lights are very good looking on their posts tops and work very well. There has not been any problems with them whatsoever. Great purchase.
I have had these on my old posts on my deck for 2 weeks so far and they look great and the lights work well and hopefully they will last quite a while. Very easy to install on my posts. I would buy these again.
I used this as a safety light at the top of the stairs leading to my outdoor deck. Works just as I hoped it would.
I am very disappointed with these solar post caps. The tops keep coming off and the lights are NOT bright enough. Half of them are already not working. I paid a fair bit for money for these. I was hoping they would work well as we are having a wedding in our yard next year. With only some of them working we will be removing them and buying different ones. I shouldn't have to go through the bother of returning them. Very unhappy customer!
The solar post cap lights are great. They were easy to install and worked just fine.They are very nice looking and would recommend them to anyone. The light is very bright from the 4 solar panels on top.
great looks. fits well on 4x4 post. battery cover cheap plastic broke while opening to install battery. very poor light emission.
Answer: yes