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: Can the lights be left on instead of blinking?
Document: This Is a great item it needs no power  its all solar it made my christmas very good this year with from lights
not the best lights but clear enough to light up a porch or a small terrace. Priced well, and would buy again.
I like the lights but they are really gold or yellow, not white. They are not as bright as the last set I had but they look fine.
I have not put the lights in the outdoor placement yet,  they will be wrapped  around the lengthy  wood fence, I am anticipating  a  very attractive  display  near  the large flower garden.
I received the lights in 2 days and I am very satisfied with my orders and will return again to order more lights. I put the lights in thefront porch and around the tree trunk and there's enough sun during the day that at night it has a nice light.
Used to outline swimming pool lanai. Lights are not overpowering and look more like lightning bugs flashing. They are decorative and do not produce a lot of light. The get plenty of solar recharge in Florida sun, except Junes rainy season. Four strings working good so far.
I bought one set and put them on my porch railing. They didn't go as far as I thought they would so I bought another set. I like the lighting on the railing at night because I live in a rural area without street lights. These lights added character to my front porch that I was lacking.
Worked for two weeks, now completely non operational.
They died and I've only had them outside since Spring. And it's apparently too late to get an exchange. Very disappointed, don't know what happened or why they suddenly stopped working.
These are perfect for Camping Trips. Low voltage, LED with Solar. We wrap them around and under our RV during camping trips. Easy to spot the Coach when walking back in the evenings and it looks cool.
Answer: no