Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Is the lining on this double sleeping bag flannel or brushed flannel?
Document: Bought this for my husband for Christmas. We both love to go camping and we have always joked about getting a 2 person sleeping bag. This bag is amazing! Super durable and sturdy canvas on the outside, with plushy warm flannel lining on the inside. It is so roomy! I think we could honestly fit 3 people inside comfortably. I love the pillow at the top, this is a great deal especially for the price!
I took this bag to northern Washington State this spring. I put it on a queen size bed in the motorhome that I was borrowing and it lapped over both sides and the end. There was little heat in the motorhome and the temperatures got down to freezing every night, but the bag kept me very warm. I could see where you could get down to zero easily and still stay comfortable. I love canvas bags and flannel is always comfortable. All in all an awesome bag I would recommend it to anybody.
Great sleeping bag!So soft and warm! And plenty of room for 2 people and a dog (or two!) We love it!
We could not be more pleased with our purchase of this Grizzly sleeping bag. We have never kept so warm in 20 degree nights. This is the perfect bag, best bag ever made.
The Grizzly 2 Person Sleeping Bag is comfortable, warm, and the bag is actually made for two people; whereas, other two person sleeping bags are actually made for one large person.
A very well constructed and very comfortable sleeping bag! This one is built to last, and almost guarantees a good nights sleep! Worth every penny! Bought a second one after receiving the first one!
This is a very warm sleeping bag, and I like the feel of the cotton/canvas, as opposed to the slippery plastic materials that are on the outside of most sleeping bags. The downside is it does make the sleeping bag heavier, and since it is also huge, it's also quite bulky.
OUTSTANDING sleeping bag!! Very roomy and so very comfortable!!! Used in house to check it out - even at 70 degrees bag was very comfortable - know it will work well in tent when colder!!! Love the zippers and design - BEST sleeping bag I have ever purchased!! !
I doubt you could find a big enough washing machine to launder it. I accidentally spilled some water on it and was surprised how waterproof the canvas was. the construction isn't too precise, which results in various bunchy parts. This is typical of bags made from flannel and canvas. The zipper is constantly hung up. It would be big enough for 2X300lb. people easily.
My husband and I couldn't wait to receive this 2 person bag after reading the positive reviews. We were amazed at how warm we stayed when sleeping in below freezing temperatures- I didn't wake up shivering and my husband even said he got too warm at one point. This is a great sleeping bag and I would recommend it to anyone!
Answer: yes