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: Can the angle be adjusted or is it perpendicular to the mount only?  (My handlebars come out from the post at an angle so lights shine to the side.)
Document: I've had this light for a few days now and have been able to use it with my bike and I'm happy with it so far. It was easy to mount and my kids really liked the little bonus wheel lights that were included (I wasn't expecting that.. just came with it).The email follow-up from this seller was really nice as well. Included extra instructions and came across as genuinely anxious to make sure that I had a good experience with their product.
I live in the desert southwest, so most of my rides are after dark to avoid dying of heat exhaustion. There are a lot of crazy drivers around, so being seeing well and being seen is a priority. This little guy really puts out a lot of light. The tail light and wheel lights are a nice bonus too.It was easy to attach to my bike, and even easier to remove the light from the mount when I need a compact bright flashlight.
Rear light mount broke off after first day. I thought that the whole set would have been much better. Not good.
It would be very easy for someone to steal this if they wanted, but that also means I can take it off any slip it into my pocket easily. It also allows you to adjust the grip on the handlebars while riding, so this is both a pro and a con.Great products!
The taillights mount by stretching soft elastic plastic loops into a clip. Again, take your time and don't over stretch them. I have not had them for a long time but it might be a good idea to spray them or coat them with a silicone lube once a year to keep them pliable and strong.Overall I feel that value these cannot be beat. If you are a recreational biker I think you will be highly satisfied as I was.
For once, a LED light that you can actually use. It comes well packaged with everything you need to mount your light. But the ability to zoom this beam makes it useful around the house or shop as well. The other day my truck broke down and I just happened to have this light with me. I was able to  hang the light under the hood and work on my truck to get it running. My kids also like it to go camping.
Love this headlight/flashlight- it's very bright and depth of light coverage can be adjusted to your needs. And the fact that Don threw in an extra one of each was a huge bonus- thank you! Appreciate your attention to detail and handwritten notes of thanks to us! :)
It slides out of its holder, and I can easily take it with me. It is a good size for sliding into my pocket, or putting it in my bike bag.The bike mount is also very sturdy, and fits different areas of my handle bars. This is great for repositioning the light beam itself.Overall, this is a great product. I feel like I will get a lot of use out of this bike light. And, I can never have enough light.
I like to keep it about half way betweeen the wide angle and spot adjustment.I bought mine after a friend showed me his. I was really impressed with the build quality. I'm pretty sure I could drive my SUV over it, and it would be fine. I'm waiting to see how long the batteries last, but so far, so good.
The lights work great and are very affordable. It is exciting to be able to ride at night with some friends.
Answer: no