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: Dragonpad? 5 PCS Fountain Pen Deluxe Ink Converter, Screw-in Style
Product description: The ingenious creativity , advanced machine manufacturing, and exquisite hand-making skills make it a well-known brand in the international pens line .
Product feature: Smooth screw-action, Use with bottled ink, 100% brand new
Product price: $4.12
Product brand: Dragonpad
Target attributes: Type
Answer: attribute: type
value: fountain
source: product title