Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Hi I have a lift master 371LM with a pink button the back . Will this unit work with it? If not witch remote do i need and do you stock it. Thanks
Document: I kept walking down the road and it worked at around 200 feet away (about 2 houses away) with no problem. I did not go out further, since that is WELL beyond the distance I would ever need it to work from. The back of the unit has the manufactured date on it, and my said 3/12, which is the same month and year I purchased it. Nice to know it wasn't old stock sitting around for a while. If for no other reason than forfor battery life.
I just replaced my 10 year old lift master garage door opener, I replaced with a new lift master which comes with two remotes. I have a large family and needed three more remotes so when I attempted to program my old remotes they were on a different frequency. I asked the instauller about getting three more openers and was advised no problem they are $30.00 each, I advised ok thanks ill wait .
This vendor did a fine job getting me the remote I ordered in good time and good condition. After one month still works. Be carefull to get the right one. Many say Lift Master and Even Security plus, but even though they say the exact same thing as your opener, they will not work. I suspect the Liftmaster company does this on purpose to force you to buy more remote openers. Very unethical of LiftMaster. I will not buy that brand of opener again.
If you have a Chamberlain overhead garage door look at the back of the motor attached to your garage ceiling. If it has a small purple button on the back this remote will work for you. It's extremely easy to program. Click that purple button, then click the button on the remote you need to program, listen carefully and you'll hear two clicks, then press the button on the remote again. That's it. Your new garage door opener should work.
I gave this 5 stars because it works as advertised, was delivered quickly, and the seller took it back after I realized I'd ordered the wrong unit. Be aware: this opener does NOT work with the 390 Mhz Liftmaster with the green learn button. They never said it did; I just didn't read the specs closely enough. If you have a 390 Mhz opener, go with the Liftmaster 893 Max.
My aunt's garage is equipped with a Chamberlain Lift Master garage door opener. She wanted my sister and me to have access so we ordered 2 remotes. After they arrived, it took only minutes to program and have them operational. The instructions that came with the units are easy to follow. The remotes work great!
I needed a second remote and this one did the job can't go wrong with lift master! I would highly recommend it!
Pricing the sears remote would run anywhere from 30 to 60 dollars, (which would be almost half the price of the complete unit) was not worth it... but in my quest, I found out that the Liftmaster remote would work on Sears openers (also the other way around). And the remote was less then $15.00. The opener as a great size (fits in your pocket) and works great. So if you need a replacement or a spare Go for it. Richard
Remote worked with liftmaster garage door opener I had. Easy to integrate by just pushing colored button on back of liftmaster  garage unit until it blinked.
Purchased as a third opener, the 371LM was identified as a replacement to the 2 original remotes 953CD-Security+. Nice and compact with clip. Instructions to activate remote on unit with 'purple' button on motor unit, easy to follow and it was fully functional within seconds.Price was less than half the selling price at local hardware supplier.Nice to get a bargain.
Answer: yes