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: Is the door water tight on the hinge side?  What is used to seal it?
Document: Excellent shower door, easy to install. Looks very elegant.Very happy with end result.Thank you, will buy it from again. Very highly recommended!
Beautiful door! Priced very competitively. I love the thickness of the tempered glass, the hardware is also beautiful. It's the icing on the remodel in my guest bathroom. Perfect!
Door arrived in perfect condition, as pictured. In my old home I had a custom made frameless door that ran me $300 more and looked identical to this one which I put in my new home. It is a beautiful shower door if you like the frameless look. My carpenter had never installed one before, but he was able to read the directions and call the support line to make sure built everything the right size. It took him a couple of hours to install.
Answer: no