Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: The advertisement shows 2 distant colors.  Two flavors or just lighting?
Document: 1) My fault for not looking at the reviews closer.2) Amazon will refund the damaged one of two items I bought, but NOW I'm looking at the nutrition content...ugh3) After reading the ingredients with package in hand, I'd be hard-pressed to believe I could survive on this alone. If you're in the wilderness and need sugar and calories to keep you going until reaching civilization, this may work.
All 5 had perfectly sealed packaging, none were more then 2 months older then then manufacturing date when they arrived. Of the two packages that have been opened, one had 9 individually sealed bars with very secure seals, the other had a few bars with what seemed lightly wrapped seals. The over all freshness of both packs seemed adequate. I've been letting the second package age and comparing how the bars taste at one week intervals after the main seal is broken.
I got this very fast and it is nice because it fits in my bug out bag nicely,!! I got two of this item and .both of the expiration dates were five years away  so I will recommend  this to have just in case of an emergency!! !
Has nutrition of a sugar diet junkie.4) Did I mention one of the two seals was not airtight and no vacuum.5) To the manufacturer's credit, the stamped date of manufacture was April 2014, and today is May 1. Not worth a star added, as a broken seal makes the shelf life claim worthless.
The item arrived in February with a &#34;born date&#34; of January. It wasn't sitting around in a warehouse for a year or two before shipping. This is fresh and you will receive it with the full 5 year shelf life available. Good vacuum seal and 3600 kcals/day. Perfect emergency food, lightweight and easy to carry in your GHB or BOB.
Bought several packs of these (along with some  emergency water packets and other supplies) to make a kit to keep in my truck - just in case. Severe weather or any number of other circumstances (accident, run out of gas,etc) could leave you stranded and then what would you do ?Anyway, these arrived quickly but, only two of the three that I ordered were vacuum sealed. I don't know what happened to the other one, but I decided not to trust it for 5 years.
1 star for caution with the packaging, not a commentary on the emergency food rations specifically.I purchased two of these 3-day packs, and am glad that I did! One package was nicely vacuum sealed (a tight brick), but the other package must have an air leak. The package material is thick and tough, but the food rations are just &#34;floating&#34; loosely in the package. If I didn't get two, I would not have noticed this was unsealed.
This is apparently a big deal with emergency rations, because they are often sold with 2-3 years wasted in a ware house. So the company seems to be doing a good job all around as far as I can see.
Also, while these have an active life of 72 hours once opened, trail mix or dehydrated foods can last 1-2 weeks once subjected to air.If one is trying to form an emergency pack there are far better and wiser choices.
I was introduced to this product in a camping/hiking group. We all had 1/2 bar to eat and evaluate. This product is good for its purpose and the packaging is excellent. This is a must have back up to you back pack, car or where ever you think it may be of value to have on hand.
Answer: no