Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: HP 15AY075NR / 15-AY075NR / X0H79UA#ABA 15, Intel Core i3-5005U, 6GB RAM, 500GB HDD, Windows 10 Notebook
Product description: Operating system: Windows 10 Home Processor: 5th generation Intel Core i3-5005U Processor Display: 15.6-inch diagonal HD SVA BrightView WLED-backlit (1366x768) Memory: 6 GB DDR3L SDRAM (2 DIMM) Hard drive: 500GB 5400 RPM Serial ATA Hard Drive Graphics: Intel HD Graphics 5500 with 3157 MB total graphics memory Battery life: Up to 6 hours and 15 minutes Optical drive: SuperMulti DVD burner Product weight: 4.73 lb Keyboard: Full-size island-style keyboard with numeric keypad
Product feature: 2GHz Intel Core I3-5005U Dual-core Processor, 6 GB DDR3L RAM / 500GB 5400 RPM HDD, Integrated Intel HD Graphics 5500, Windows 10
Product price: $245.01
Product brand: HP
Target attributes: Screen Size
Answer: attribute: screen size
value: 15.6-inch
source: product description