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: Schecter Gary Holt Signature V-1 Electric Guitar, Black
Product description: Schecter Guitars are legendary for offering the highest quality instruments at great prices. The Gary Holt V-1 will really stand out on stage! A pair of active EMG's will make sure that your personal tone is delivered…first time…every time!
Product feature: Set Neck with Ultra Access, Original Floyd Rose System, Grover Tuners, Black Hardware, EMG Active 81/89R Pickups
Product brand: Schecter
Target attributes: Guitar Type
Answer: attribute: guitar type
value: electric guitar
source: product title