Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: How is the ventilation and where is it located?
Document: I love this tent cot! I am a 76 year old camping lady...always camp alone. I was able to put it up with no problem. It is sturdy, and a comfortable distance off the ground, so easy to get in and out. I like the windows at each end for ventilation, with clever covers over the windows on the rain fly. The design was well thought-out. I weigh 200 pounds and it is certainly sturdy enough for me.
this was advertised to be over seven feet long & ee inches wide..? down the paragraph it said otherwise....sure enough, It was otherwice.....however it is very comfortable & totally water proof...we have had much heavy rain here in the hills....completely waterproof..
With the top vent windows open I had little or no condensation inside the tent. I am looking forward to being off the ground and comfortable this trip.
Well, the rain-fly goes into a crush sack, and the feeble support(?) for this gable is rendered useless, the gable falls against the vent underneath cutting off nearly all the air flow. It may be a asphyxiation hazard.. personally I would not trust it without some kind of fix. I'll be using a detached tarp for now. I'd give the rain-fly 2 stars without a fix.I'd still buy it, but it's nice to know in advance what you are getting.
This item paid for itself the first night we camped in it. Tent cot is made for a big dude but my girl and I are small and fit cozily. Took it to Wakarusa and it rained like crazy. We remained dry. Buy it. So worth it. Heavy, has wheels.
The final night of my trip we were camping riverside with only what could be carried in the kayak so obviously the 40lb cot was too much but I brought just the separated tent portion with a thermarest pad and it worked perfectly. I highly recommend this product, I am very pleased with the quality and functionality. My only advice is if you are camping in a cold climate it can get a little chilly using the cot with air circulating under you so you may was a thick pad or air mattress under you.
The cot is sturdy and well made [not a piece of crap]. Very easy to setup, you don't really need instructions. I use it for motorcycle camping trips. Its packed size is a little long to strap on the back of the bike but not too bad. The rain fly works as it should and I found it much drier then a tent in the rain. Also water and dirt don't get inside like a ground level tent.
That was a very pleasent surprise. Overall, I'm very happy with it and glad I bought it. Can't wait to go camping with it later this month.
Stakes are included for this use.The ease of setup is great. With no instructions, in the dark, it took me about 10 minutes to get it up the first time.The cot has two large pockets on the bottom. This is a small detail, but has proven invaluable on several occasions.
Sets up great, great quality! This is exactly was I was looking for. Would recommend this to anyone! . .
Answer: yes