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: Does the Instructions (on the back?) include how to dispose of these once used? Can they be thrown into a 'Recycle Bin' or just 'Trash'?
Document: I bought these for my waste control guys and my mailman & woman and even gave a pair to my UPS guy. THUMBS UP!! My UPS man said he used them in his pockets of his coat so when he dropped off the package he would stick his hands back in his pockets to warm his hands back up. Living in the country, my mailwoman said she used them in her gloves to keep her hands warm while driving with her window down delivering mail. My waste control guys said they worked great!!
I used these as instructed to keep my hands warm inside of mittens on a trip to the Yukon. We went dog sledding where I had to keep my hands (inside of mittens and liners) on the handle of the sled for nearly a whole day's outing. Though I was cold, my hands were warm. With mittens I could move the hand warmer around and keep the heat for fingers and the palm without trouble. When we got back in the evening, there was still enough heat to put them in the bed, warming up the sheets before we got in.
I found out that my sister who is very low income and lives alone in Philadelphia 11 hrs away from me and family has an apt that is only 30-40 degrees INSIDE! And no space heaters are allowed either. Then on top of that she has to walk to and from public transport to go to work and back and at work sits in a tiny security guard booth at entrance of condo complex so is exposed to cold an exceptional amount and I was extra worried about her in the extra harsh polar vortex storms of winter of 2014 with some temps 35 below zero!I sent her these HotHands warmers and told her the trick I read other readers used that if she didn't need them the full time they stay heated to put them in zipper style baggie and take air out of bag and then re expose to air to warm up again to get rest of time usage out of them.
I sent these back (even though I'd opened about half) because almost half of those we opened (they were sealed) were duds meaning they never ever got hot. Some worked fine, and others only got slightly warm. Thankfully AMZN was great with the return!
This is a great product, indeed - so still FIVE stars for the PRODUCT! But I just got back from Wally-world, and they have this exact same 10-pack for six bucks right now - which is HALF of what I paid on Amazon. So if I could, I'd give Amazon ONE star for their price!
I ordered a few sets of these to include in care packages for the homeless.Extra long lasting (10 hours) of heat is great for the homeless.
But the Polar Vortex is back with a fury and these are going right in my gloves and in my bootsThey are fresh and heat up near instantly and do the jobfor the time I am forced to be out in this freezing weather.My hats off the the science geek that patented this product as it is a real winner.Be very careful though and do not put right on exposed skin as it will burn you and that is not a good thing.
i was happy with my purchase ...i have Lupus & have extreme arthritis symptoms in my hands palms & wrists. they work great with the &#34;wristies&#34; which i also purchased from Amazon....problem is when i went to reorder they were back ordered until April...i cannot i repeat cannot work***** without them so i had to order from another site...signedLupus cube farm worker
I have bought these many times in local stores but had to order online since out of season. The package looked like it had been in someone's car trunk for a year. The pack was stiff and did not warm up. I have bought from Amazon many times with no issues. There is no doubt the seller is at fault. Big rip off. Go to a sorting goods store or Walmart to buy. Not worth sending back so that is how seller gets away with. Maybe a few are ok per to reviews but do you want do chance it?
Two things I learned about these:- First of all, they lose heat to atmosphere very quickly so they need to be kept insulated (like in a glove). Otherwise, they will never get more than lukewarm. Holding them in your fist doesn't work.- If you don't need all 10 hours of heat at once, store it in a zip lock sandwich bag when finished and squeeze out as much air as you can. Over 24 hours later, mine is still going strong. It will again take a little while to heat back up once you're ready to use it.Overall, these help a lot.
Answer: no