Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: HP Probook 6460B Notebook PC - Intel I5 2520M 2.5ghz 4Ggb 250gb 14.0" Windows 10 Professional (Certified Refurbishedd)
Product description: The HP Probook 6460B Notebook PC provides smooth access to the digital world. Equipped with Intel Core i5 2.5GHz processor with 4GB DDR3 memory, the HP Probook 6460B Notebook PC delivers superb computing performance that will surely redefine your whole take on mobile computing. With a 250GB hard disk drive, you can store sufficient amounts of valuable data and access them conveniently. Moreover, this amazing notebook PC dishes out high quality digital content with 1380 x 766 resolution on its vivid 14.0 LED backlit display, so you'd experience multimedia entertainment at its best., Amazon Renewed is your trusted destination for pre-owned and refurbished products that are inspected and tested to work and look like new. A Renewed supplier who is Amazon-qualified and performance managed, performs a full diagnostic test, replaces any defective parts, and thoroughly cleans the product. The products will have minimal to no signs of wear, no visible cosmetic imperfections when held 12 inches away, and may arrive in a brown or white box with relevant accessories that may be generic., This product comes with a minimum 90-day supplier-backed warranty An Amazon qualified supplier will provide a replacement or refund within 90 days of your receipt if the product does not work as expected. The warranty is in addition to Amazon's standard return policy. Learn more, Shop for smartphones, computers, laptops, tablets, home and kitchen appliances, game consoles, office products, and more on Amazon Renewed .
Product feature: This Certified Refurbishedd product is tested & certified to look and work like new by a Microsoft Authorized Refurbisher. The product includes accessories, and is backed by a 1 year warranty., 4Gb DDR3 Ram - 250GB HD;, Windows 10 Professional 64 Bit;, 14.0" LED Screen.
Product price: $47.83
Product brand: HP
Target attributes: Screen Size
Answer: attribute: screen size
value: 14.0"
source: product feature
attribute: screen size
value: 14.0"
source: product title