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 it fit on rv toilet Theford IV, and is it white or beige?
Document: Toilet seat did not have any measurements but on the reviews people said it had fit the rv & boat toilets. Cost more to return than I paid for it so now have toilet seat we can't use.
fit the toilet on my 1998 Catalina 320 perfectly, and installed in 4 minutes with just a screwdriver. Couldn't have been easier!
Part arrived on time, in perfect shape, fit the boat toilet exactly and was the right price. Could not ask for more
This seat is a perfect fit for the Jabsco marine toilet. I believe it is the same seat that comes with new toilets. Highly recommended.
This seat fit right on an artisan marine toilet. All fitting required were included with the order!! Would suggest this seat for replacement.
I couldn't find a better priced seat for my jabsco tolet in my boat. It is the standard seat that comes with the original toilet. It measures 13&#34; wide and 14.25&#34; long from the mounting holes to the front. It fit great and only takes a couple of minutes to change.
So I built a composting toilet consisting of a bucket and a wooden box. Filler up and put in a big compost outside and the magic happens. This seat was a little smaller than the ones at the store and made a perfect fit. Not as comfortable as a big seat, but only because it's not as big. If a small seat is what you need, this works fine.
We have been looking for nearly two decades for the correct replacement for our tiny tiny extra powder room toilet. The first time we needed to replace the seat we realized that the toilet must have originally been for a trailer or mobile home because the average replacement was always too big. We just made due because the powder room is too small to fit a regular toilet. Anyway, this fits PERFECT and it is really well made and sturdy too! Persistence and patience and we finally have the perfect fit! :)
Last one broke at the connections. This one is an exact fit and hope it will work longer than the last one.
It's the only one I could find to fit on my boat. If you buy it from the original manufacturer it would cost well over $60.00
Answer: yes