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 it have a crank or how does it shuffle?
Document: Very fun to use, and comforting knowing that you get a great shuffle every time. Only rarely do the cards get stuck and you have reverse the crank to dislodge, but what can you expect? Just get it, you won't be disappointed.
My 96 year old father-in-law was unable to shuffle cards manually and likes little gadgets. This was perfect. Turning the crank provides good therapy. Shuffles pretty well. Occasionally jams up so just keep your eye on it.
Shuffle slow and easily. Make sure the cards are squared up on the top. Turn the device so the window is facing away from you and the crank is toward you, take the shuffler firmly in one hand, and crank with the other. The only jamming I've seen is when I've accidentally pressed my fingers against the clear plastic boot which catches the cards.
Works better then the electric one I only used twice before it quit  -- I really like the manual card shuffler -- I just turn the crank slow and study --  All the cards shuffle great as long as you get them in the tray straight  -- I thought it worked so well that I bought two more for friends!
This item is exactly as described and I use it almost daily. I have arthritis in my thumbs and can't shuffle cards by hand; this makes all the difference. The only reason I gave it a 4 star instead of 5 is the rather flimsy nature of the &#34;crank&#34;. However, if you are careful it should last a long time.
This card shuffler met our needs as I had hoped. I did not want an automatic shuffler, which depended upon batteries. I have seen those in action and they seem to work well, but I felt this would equally suit our purpose. It holds a maximum of two decks of cards and turning a crank handle to shuffle them was very easy and quick.
I love playing Quiddler, a game with about 100 cards, but arthritis and lack of coordination make it very hard for me to shuffle by hand. This gizmo does the job nicely. You divide the cards into two stacks, one on each side, and turn the crank. The gizmo shuffles them together and the shuffled deck then slides out easily in a little plastic tray. It does take a little practice to learn how fast to turn the crank.
only without the batteries! So no need of having to replace dead ones.The crank to do the shuffling does its job as long as you remember to crank clockwise. :) The cards shuffle easily enough. We didn't experience any jams.Since we have only used it once, we can't comment on durability just yet, although it seems solid enough to last a couple of years, maybe more, since we don't play card games all that much. It is handy to use in place of hand shuffling cards.
I just bought this for Christmas for my husband because we play a LOT of cards, including multi-deck games. I read the reviews for all the battery-powered shufflers and lots of people seemed to be having issues. This card shuffler is super easy to use - just snap in the turn crank and VOILA! Time to play. I gave it 4 stars because we had one back up during the evening, but you can also shuffle the OTHER way and it will clear up the traffic jam ;)
Works perfectly! Manual shuffler with hand crank is waaaaay better than needing to plug it in or replace batteries every 2 months. Love it.
Answer: yes