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: what bbs dose this gun take
Document: So I have always wanted to own a Beretta Neos (.22 caliber pistol) to teach my son about firearm safety and how to properly use guns. Then I came across this gem (which happens to look EXACTLY like the Neos) - AND it converts to a rifle, to boot!! It's 3 firearms for the low price of one! We've already spent hours with this BB gun, and put hundreds of bbs through it without a problem.
The trigger is without a doubt, the worst I have ever experienced. Perhaps I will be able to find a way to mod it little. Accuracy is less than my Crosman 760 smooth bore shooting BBs. An interesting BB gun that (for me) seems to be able to hit a tin can at 10 yards with some regularity. At BB gun range (5 meters), it is considerably more accurate but so is my Crosman. So I am somewhat disappointed in this BB gun
Stock interchange system is fast and solid (VERY GOOD).Gas screw handle stays hidden (GOOD).Signs provided are good only for pistol configuration, in rifle's its too close to the face.Using a 4x32 BSA scope, Crosman CO2/BBs I get 2" grouping at 10 yards. It may improve with better BBs and practice on gun.If you like gunsmithing, I still DO NOT recommend to disassemble this gun. It is a painnn... to put back in order.
This one is the best so far, unless you just want to spray bbs.
This is a fun toy with all the different weapons you can make, just make sure you have a lot of CO2 and BBs!
The trigger pull is longer as a result but I found after a few shots I no longer even noticed it. It is deadly accurate, I put a scope on it and it shoots just where you point it with good power over fairly long distances. I like the fact you can see how many bbs you have left at all times and I like the fact it holds 30 bbs.
The picture shows only the pistol mode but it converts to a rifle as well (with a stock, foregrip,  and longer barrel all included). The earler Umarex Ebos fully automatic assault rifle used an electric motor to make it work, but I found the best use was single shot for power and accuracy (the Ebos' auto mode sprayed the bbs with reduced power), and the electric feature interfered as the batteries kept dying and eventually it failed totally.
2&#34; groups at 10-15 yards is plenty accurate for plinking, and the power is more than adequate to take down furry and feathered enemies. Oh, and the picatinny rail on top allows you to put pretty much whatever scope/red dot you want on it. Overall I am very pleased with my new toy
This air gun is so much fun. buy lots of ammo and CO2 cartridges because won't get tired of it. Very nice product.
This gun has an awesome concept with being able to convert it to a pistol or rifle( pistol grip,or with stock).it is a lot of fun to shoot but is not consistently accurate .
Answer: yes