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: Generic US Toshiba MK8009GAH 1.8" 80GB 8mm Internal 4200 RPM Hard Drive
Product description: Toshiba MK8009GAH 80GB 4200 RPM 2MB Buffer ATA/IDE-100 ZIF Connector 1.8 Inch 8mm Micro Drive. Customer Service If you have any Questions on this product please feel free to give us Call on Toll free number - 888-260-4630
Product feature: Toshiba, MK8009GAH, Internal ATA / IDE, 4200 RPM, 80GB
Product brand: Toshiba
Target attributes: Form Factor
Answer: attribute: form factor
value: 1.8"
source: product title
attribute: form factor
value: 1.8 inch
source: product description