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: Can I buy a tank without canisters any cheaper?
Document: I really do like this container except the baskets for the holders are too short to hold double canes. I may like this more after I get used to it, but I am used to the deep canisters that can hold the double stack goblets.
Holds liquid Nitrogen for over a month with out refilling. Only $8.00 to refill if you take into Air Gas Supplier. Great buy!
Answer: no