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: Is this the same as the DAO p99
Document: well, i will say the exterior was great. it sounded cool, felt cool, but had drawbacks in accuracy, and the fact that you couldn't view into the chamber when the slide was back. i say WAS because it began to leak co2 after less than 100 shots. very disappointing, but maybe mine was just a lemon... i would suggest the buyer be cautious and careful to consider this before buying the gun.
waste a lot of CO2 ! something when I inserted the new Co2 and It completed leakSO, if u just want to buy one to play, or never have co2 gun before ! this will be a good oneotherwise, get another better one
this is byfar the best gun that i have gotten.i have yet to use it in a war yet but i have shotten over 500 rounds on 3 co2 cartridges. it is amazing. the gun has a good realistic weight and the slide is verrrrrrrrry loose. the slide being loose can be a goood and bad thing. if anyone knows how to fix that let me know. but overall good gun and good shipping too.
this is a Great gun very cheap in price for all of its awesome features!!! I strongly recommend this gun to any one who is will to spend the money for it and are very into airsoft! the gun is all metal as well so its very realistic! 5 stars!
this gun is so cool!!!! right out of the box i loved the weight of it! i popped some co2 in it and the blowback action makes it feel incredibly reel! i reccomend this to anyone in the airsoft world beginner or pro
this gun is amazing from the blow back to how long a co2 cartridge lasts. i have no complaints so far.
this gun does not have any hop up built into it. If your very close it shoots pretty good but with out any hop up your bb drops fast at like 20-30ft. i took mine apart to see what this so calld hop up unit was and there is nothing in the barrel. when I bought this the description says hop up  yes. well I'm here to say hop up  NO. save up for a better adj hop up gas gun. trust me
this co2 gbb kicks my brothers utg 5 gen (geatgun ) i was very surpised his is a truly a great gun but now i got a 60$ pistol that kills a 99$ sniper.pros.\1.awsome blow back2.really accurate p.s. my r key baely works so...3.defined sights4.realism5.
so ive succesfully spent $100 on this, a spare magazine, and shipping to get it broke in 3 weeks. Good gun but im gonna stick with electric guns. better 2 spend 15$ on a battery than co2 cartridges and/ or a new gun. Hope this review helps.
pues no lo piense mas es la mejor opcion y la mas economica de la gama media alta para replicas de airsoft
Answer: no