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 this hat packable?
Document: If you don't want it secure under your chin, you can put the tie in the crown of the hat.
This is a great hat! It stays on when you are cruising in the boat and it does not ever feel hot on your head!
the hat is great. It was a gift and truly appreciated by the birthday recepient.,thank you for the wonderful service.
Love everything about the hat, the material, how it fits, lightness and the workmanship. It seem to be a very durable hat.
Lives up to its billing. If you need a hat, buy any of the Tilley's. The product arrived as advertised and on time.
really good hat, more than what i expected. Well worth the price. would buy again if one came up used
This had is great. We sail in NW Florida and it is the best, most comfortable hat I have ever owned. It was delivered on time and was everything promised.
I have always wanted this hat. Finally! I can't wait to use it. It will be fun! And, it's air cooled and water resistant.
Good looking functional hat. Keeps the sun off the face and neck.Stays put in windy conditions and is easy to clean.
All features even better than described by info online. Sizing worked out perfectly, too. Very glad I got this awesome hat.
Answer: yes