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: How well does it work in very cold climates?
Document: I have several keypad locks and this is my favorite. I use a couple of these and they work flawlessly.
Appears strong enough. Installation was easy, a little chisel work was required, but that s more likely due to the previous lock.
The lock seams to be a very good lock. I have used several of these locks and have one that has issues from time to time due to high humidity area and extreme cold conditions. Overall no issues with the lock.
Highly recommend. It was easy to install and program. Just have a bin ready so you can lay out all the parts and then follow the directions.Regarding the batteries, I expect that these will last the 3 years claimed. We have a Kwikset lock in a very cold climate and have gotten more than a year on the battery life, so far.
These were easy to install and work great. Never getting locked out again! The option to engage the electric lock or not is great. I rent out rooms in a house so now everyone has access to the house but not to everyones room. They are easy to program or reset! The look is good too.
I am mad! Came home tonight and I  had to fish for keys in the snow and dark, after being locked outside......again...... ugggghhh..... by this crappy lock. This is  the the third time with temps  around 20degrees in less than one month! Seems to happen only in cold weather,otherwise I really loved the product, when it worked!!!!
I have two rental properties for students and (a) I like to change the locks between tenants and (b) they sometimes lose their keys at inopportune times. With these locks (a) is solved in 2 minutes, and (b) is obviously no longer germane. These locks are sturdy and they work flawlessly. I also have two of them on my own house. I give them a strong vote of confidence.
I loved this lock--it was super convenient, and even my four-year-old could work it. It was easy to program and to erase codes, so I could give a code to the people working on our kitchen and just change the code after they were done.But...I had the lock for a couple years, and then one day it just stopped working (I had replaced the battery only a couple months earlier, so that wasn't the issue).
Thank goodness I could get back inside the house  through the garage keypad that works consistently, otherwise, I would have been in a Hypothermic state in need of medical treatment!Update:  I called the company with my complaints. The conversation lasted less than 2 mins. Apparently, there was a problem with the lubricant that was used, especially in the extreme cold weather. Schlage  sent a replacement within the week ; the new one is working perfectly!
Unit arrived on time, it was easy to install as well as easy to operate and is very solid workmanship
Answer: no