Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Huawei U9508 Honor Glory II Quad-core 1.4ghz 4.5 Inch IPS Retinal Screen 2g RAM Android 4.0 ICS 8.0mp
Product description: 1. Free Root and Free software update 2. Preinstalled Language: English,you can install Local Language APPs from Google Play 3. One year warranty - Ships Worldwide Network Frequencies 3G Network: WCDMA 850/900/1700/1900/2100MHz 2G Network: GSM 850/900/1800/1900MHz Features and highlights: Single Sim,G+W Built In GPS Bluetooth 3.0 Wi-Fi:IEEE 802.11g / 802.11n / 802.11b Micro USB 2.0 Back camera: 8.0 mega pixel /Auto Focus Front camera: 1.3 mega pixel Support to shoot MP4 1080P with sound, time depends on storage Gravity Sensor Light sensor Proximity sensor Maximum support 3264 x 2448 pixels photo shoot FM radio 3.5 mm Audio Jack Multi-touch E-compass Battery: 2230mAh Dimension: 134x67.5x10.5mm,145g Color: Black Language:English Package Content: Huawei U9508 Honor Glory II One Battery USB Cable Charger More specs details: CPU: Quad-Core Hisilicon K3V2,1.4G Hz GPU: 16 Core Graphics Processor OS: Android Jelly Bean 4.1 Memory: 2GB RAM+ 8GB ROM - Up to (TF-Card), MAX support 32GB Screen: 4.5" IPS Retinal Screen,1280 x 720 - Gorilla Glass Capacitive Touch Screen,16M Colour Audio: 3.5MM headphone jack - Support MP3,AAC,WAV,etc. Video: Support AVI,MP4,FLV,3GP,MOV,ASF,MPEG,RMVB,etc.
Product feature: Huawei U9508 Honor Glory II Quad-Core 1.4GHz 4.5 inch IPS Retinal Screen 2G RAM Android 4.0 ICS 8.0MP, CPU: Quad-Core Hisilicon K3V2,1.4G Hz, Memory: 2GB RAM+ 8GB ROM, Screen: 4.5" IPS Retinal Screen,1280 x 720 Capacitive Touch Screen,16M Colour, 3G Network: WCDMA 850/900/1700/1900/2100MHz 2G Network: GSM 850/900/1800/1900MHz
Product brand: Huawei
Target attributes: RAM
Answer: attribute: ram
value: 2gb ram
source: product feature
attribute: ram
value: 2gb ram
source: product description