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: CHF & You Ultra Suede Tab Top Window Curtain Panel, Blue, 50-Inch X 63-Inch
Product description: Hmmm.create a warm and wonderful window with this luscious Ultra Suede tab top curtain panel. Shown here in a chic light blue hue, perfect for a boys room. The supple faux suede can bring an exceptional look to your home, with its exquisite texture and lovely draping effect. And best of all, UltraSuede fabric is constructed of 100% polyester and is machine washable! Each suede curtain panel measures 50 inches wide by 63 inches long, the right size for covering a standard window; simply purchase extra panels for wider windows or added fullness.
Product feature: 100% Polyester, Imported, Soft durable microsuede fabric, Measures 50 in. Wide x 63 in. Long, Easy-Care, machine washable
Product brand: CHF & You
Target attributes: Light Allowance
Answer: attribute: light allowance
value: None
source: None