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: Vue Signature 14900052095GRE Arashi 52-Inch by 95-Inch Fashion Single Window Drapery Panel, Grey
Product description: High fashion design meets chic sophistication with the Vue signature arashi window drapery panel. This fashionable panel offers a decorator style and features a burst of color at the panel base that ombres upward. Color coordinated embroidery creates a geometric top border. Rod pocket measures 3 inches and is recommended with a 1.5 rod for maximum movement. Use rod pocket hanging option or hang from clip rings for added style. Clip rings not included. Machine washable, tumble dry on low heat. 100percent cotton panel.
Product feature: 100% Cotton, Imported, Sold as a single, unlined panel, Rod pocket measure 3 inches and is recommended with a 1.5 rod for maximum movement, Machine washable, 100 Percent Cotton, Vue Signature Arashi Fashion Window Drapery Panel
Product price: $37.87
Product brand: Vue Signature
Target attributes: Light Allowance
Answer: attribute: light allowance
value: None
source: None