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: tall means?
Document: If you are going to purchase these pants, make certain that you order the next size up then what you normally wear. I am guessing these are made in southeast asia and sizes are typically smaller than sportswear manufactured in the US. I really like the fabric and quality but had to give these pants to my son.
Answer: no