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: Will this work with a 1971 Evinrude 85HP, 85193H?
Document: this work very good on my Johnson motor, no more problems shifting gears.love it very much.recommend for evinrude motors- Johnson.
was very simple to adapt to my outfit and work great. Really need to read instruction good 1st. But all in all very good product to buy.
This is exactly what I needed for my 2006 Evinrude BRP E-Tec 40hp. It came with all the mounting hardware I needed.
Works great, I have an older evinrude but I bought the cable kit and it was plug and play easy as 1,2,3.
The product is of excellent quality, I put on my boat and it works perfectly without any problem, I recommend.
Replaced my original 1999 unit with this model for my 2006 225 E-tec saltwater edition. It is prewired with thorough instructions for a trouble free installation. The unit shifts smoothly and functions as required.
It fits perfectly and was delivered very fast...It works flawlessly and smoothly.Just as described by the infos about the product.Great  value  too.
I installed this control box and some new cables at the same time and boy what a difference. These controls worked so smooth on my 99 party barge, makes me wished i had changed them years ago....thanks
I had an older style controller with plastic gears that I broke last year. This is a direct replacement for it. It looks so much better and the internal parts are metal.
Fast shipping, excellent quality product. It is softer than my old control and it really have more positive shifting. All the description product is true.
Answer: yes