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: Hi - is the depth of this vanity 21"? I specifically need a 21" depth and see that most of your vanities are 22". Just want to be sure.  Thanks.
Document: This vanity came all the way across the country and arrived in perfect shape. It has very nice hardware and hinges. The marble top is lovely. I was sent pictures of how it was packed and readied for shipment beforehand and was given complete instructions on what to do once it arrived--like take pictures of any damage to outside packaging. The delivery company was excellent and we are very happy with our choice.
Answer: no