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: Are you able to take out the head part and just have your face and neck covered?
Document: This thing is a life saver in the cold. I commute on bicycle mostly, and during the winter, this kept my face, neck and head warm! !Didn't have any nasty chemical smells or anything, fits very well, looks cool too.
The nice thing about this 2 piece head and neck warmer is that it doesn't fit too tightly like some of the pullover one piece styles. I don't live in an area that gets frigid cold but when temperatures are just below freezing this protects my face and neck nicely.
This keeps your head and face warm but not hot. There is no breathing obstruction and you can pull the top piece down as low or as high on your forehead as you wish. You can flip the chin and throat piece up onto your forehead like a thick headband if you need to get the bottom part out of your way temporarily without having to undo the Velcro. It's lightweight and gently, lightly forms to your head and face while wearing it.
very warm on face ,and very comfortable i take the top part off and use a wigwam watch cap for the top ,much warmer , i jog in below freezing temps with 20-35 mph winds  and keep warm but it is very hard to breath through face mask.not the best for exercise but not impossible, a little over  half a mile is when i start to notice, when my body needs more than normal amounts of oxygen too keep going.
what can i say besides it keep my head warm. the nice part about this is that you can just use the top part or bottom if needed. keeps you very warm. buy it if your in need of warmth dont hesitate on this one im glad i got mine
Very good quality product. Keeps my neck nice and toasty. Only four stars cause it's a little big for my head. Other than that, a great product.
It does its job and keeps my head warm but i could have done without the Velcro so high up it sometimes scratches my neck. Minor discomfort aside it works great.
My God. The best investment for the start of winter 2014.Covers all parts of face and neck.Very warm!
The head piecehas velcro straps on it cuz its a liner and tho i may look retarded i wear it as is and it is warmer than any of my hats i have, even ones 3 or 4 times as thick. This thing is awesome and the mask.... OMG, keeps your face nice and toasty!
What the hell is this thing? It's got super-scratchy velcro attachments all over every part of it! Most of them are superfluous! I can't even figure out what they're for! I mean, i get that one wants to keep the top attached to the bottom, but do we need massive amounts of pokey-ass velcro to do it? My advice? Buy this one, for 18 bucks more:B002ZG7RGC
Answer: yes