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: Sunbeam Fleece Heated Blanket Twin -Sand
Product description: Cozy up this winter with the added warmth of a Sunbeam heated blanket. The soft, cozy fleece keeps you extra warm and comfortable throughout the night. Twin size - Single digital controller. 100% Polyester.
Product feature: 100% Polyester, Just plug in - Select your desired preference from 5 heat settings., Exclusive wiring system senses and adjusts heat throughout the mattress pad., 10-hour Auto-off will conveniently turn off your mattress pad., Machine Washable and Dryer Safe.
Product brand: Sunbeam
Target attributes: Fabrication
Answer: attribute: fabrication
value: None
source: None