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: Does this work on 110/120v supply only or 220/240v as well?
Document: a very reliable tool,good grip.great for all projects.works as well as some higher price drills.i would recommend to all weekend Warriors.
This was purchased for a worn out drill replacement. As a hammer drill as well as a regular drill it excels &the lighted drill bit area really helps! Highly recommended! Will buy another soon.
Had the previous model and it was&#34; lost&#34;.. On job site.... This newer model I do not like as well.. The chuck... Does not function it should...I really have to crank on it to hold... Have list quite a few bits..... will be contacting support
works great I pick this rating cause everything was just as listed and have not had any problem with it
what adds 'insult to injury' is the $70 price for a replacement trigger. I've replaced two triggers, but refused to buy another after the replacement trigger also failed. i will not purchase another Dewalt cordless tool again. i feel that they are cutting quality in place of profit. this is my observation on durabilty which should be a large consideration when buying any power tool. i am a repairman/carpenter buy trade (+25 years) and rely heavily on my tools for a living.
was everything i expected and at least 50% lower in price than other merchants,tool has already been put too good use and am completely satisfied with its performance.
the only thing it's missing is the 3 speeds--the older ones had this but the newer ones drive with such go-juice that it doesn't seem to matter. I'm lovin' it--got to drive a bunch of tap-cons into some 5K PSI concrete and it didn't disappoint. Great drill/driver!
if you have a charger and a battery, this drill is quality on the cheap. while not top of the line, I consider it an excellent value. very satisfied.
Works as advertised, powerful, sturdy, light is a nice touch,  and versatile. I would buy it again. I am becoming a Dewalt fan
This drill i very powerful for its size and a handy tool to add to your tool kit
Answer: no