Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is it good for backpacking trips or is it too heavy?
Document: I bought this for a recent camping trip. It's good for car camping but not backpacking as it doesn't compress well.
I bought this for my granddaughter. It was really hot when we went camping so we didn't really need to use the bags. But it is a good quality bag for summer camping at a camp ground. Not for the cold or for backpacking.
At first I was worried about the material but I liked the soft inner lining and it isn't heavy or bulky which is good if you have a long way to carry it.
These have been perfect for our camping trips. My girlfriend and I got two and zip them together, and it works great
I purchased this for my son to use on camping trips. It was exactly what I expected. The lining is very comfortable, and it does a great job of keeping him warm. Great service from Amazon during Christmas season.
I will be field testing this weekend and will follow up on it's actual performance. In the meantime I am happy with this purchase and looking forward to several camping trips this year. On a side note, Amazon rocks and shipped this (and a tent) lightening fast so now I have plenty of time to air out my new gear.
Good quality
The sleeping bag is a good size, and is comfortable, but ours recently got a rip down one of the seams.
All is good. For the price of it, all we needed was a sleeping bag for our daughter to go to sleepovers or camp. This was just right.
The quality is excellent and I would not hesitate to recommend it to any of my friends. The special attachment on the zipper is very good.
Answer: yes