Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: new Tangca 9550 256MB DDR2 AGP Video Card (for Windows 7/vista/XP/2000/98/ME) 9550 256 MB AGP 4X 8X VGA/DVI/S-Video AGP Graphics Card
Product description: NEW !!! AGP 4x/8x !!! NEW Radeon 9550 256Mb DDR2 AGP 3D VGA/DVI/S-video Video Graphics Card ------------------------------------------------------------------------------------- Support System: windows 7 32-bitwindows 7 64-bitwindows vista -32bit windows 7 64-bitwindows xp-32bitwindows xp 64-bit windows xp media center editionlinux x86linux x86-64 ------------------------------------------------------------------------------------ From the Manufacturer: 1. Fan radiator is applied to this card, the whole graphics card can have a relatively good heat dissipation 2. With Smart Shader, game developers will be able to create immersive, life-like worlds by modeling the surface and material qualities of 3D objects with an unparalleled level of realism. 3. The latest advancement in video processing technology is a hardware accelerated filtering method that improves the performance and visual quality of streaming video play back. 4. Hydra Vision Multi-monitor Management Software enables you to tailor your desktop to the way you work, so you can manage increased amounts of information and improve your productivity. Your productivity is increased thanks to two aspects Hydra vision ----------------------------------------------------------------------------- Package contents: - NEW Radeon 9550 256 Mb DDR2 3D VGA/DVI/S-video Video Graphic Card*1 - Installation / Driver CD*1 - Retail box*1 - Tangca Silicone Bracelet*1 -------------------------------------------------------------------------------------
Product brand: Tangca
Target attributes: Slot Size
Answer: attribute: slot size
value: None
source: None