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: Could you please tell me the difference between the  Taurus PT 99 Full/Sem Auto airsoft gun and theSoft Air PT99 Taurus Co2 Full Auto Metal Blowback P
Document: It's an airsoft pistol. It fires plastic BB's. Pretty standard. I'm impressed with the realistic look, having owned several Beretta and Taurus pistols in the past. Next to my 92FS, I almost can't tell the difference. Full auto is REALLY fun but you had better have LOTS of CO2 cartridges on hand. One magazine uses up almost a whole cartridge. The best part is that t breaks down just like a real Taurus/Beretta for cleaning and oiling. Very nice, buy it!
Great, heavy replica and fires and blows back like a beast of a gun or airsoft gun!!! Impressive build and shooting. BUT....max 1.5-2 co2 cartridges on semi....full auto 1. It's a lot of work to play with this gun....constantly feeding it co2s.
The gun is in full metal. The weight is just good. When you cock it once before shooting, the trigger is in single action mode and will be really light. Please make sure you have the safe on whenever ceasing the shooting.
I've had my tauru pt99 for about a month now and feel that the time is right for a review. The pistol is a replica of the Taurus PT 99 and not that of the Beretta. The Beretta versions have the safety mounted on the slide whereas the Taurus has the safety selector mounted on the frame. My decision to purchase the tauru pt99 was primarily based on the desire to have a cheaper version to maintain my proficiency of the Taurus that I own.
Great gun, only eats c02 when on full auto. AUTOMATIC- 2 clips. SEMI-AUTO 3 clips. the mags can be a pain to load because the bb's; they must be stagered. also when droped thte plastic threads on the type of "bolt-ish" thing gets destroyed (you get 2). with a good spray you can hit someone at 100 feet on problem. the recoil is not that bad and made would make a great training weapon.
1/2 of the ammo just falls out the end of gun. And yes we have changed the co2...twice. We have reviewed the entire manual as well.
Awesome gun that feels real. Heavy but  Not too heavy. Feels great to shoot and it's loud... Gives Alittle kick and easy to reload and enter the co2
Taurus is close 2nd to DE in power tho for sure....same Palco compnay
No major problems, just two small complaints:Plastic threaded co2 cap - really?? ?Magazine follower sticks sometimes. Pretty rarely though.
After about 200 shots the pistol started to settle in and it is now grouping tightly. This is similar to what can be expected for an actual firearm to break in. It has a super smooth trigger; most would wish their actual firearm could have the same.I found the quality to be exceptional for a BB pistol. It has similar heft to the actual pistol it replicates. It disassembles much like the original, but when compared side by side you will see many of the internal parts are different.
Answer: yes