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: Waverly 15402052084OYX Charmed Life 52-Inch by 84-Inch Toile Single Window Curtain Panel, Onyx
Product description: Drape your home in elegant window curtains by Waverly. Exquisite and versatile, the charmed life curtain panel features a classic French country toile scene. Perfect for kitchen, bedroom, or living room. Pair with the charmed life valance to complete the look. Valance sold separately. Sold as a single panel measuring 52 inches wide in your choice of 63 or 84 inches long. Panel offers rod pocket and back tab hanging options. 3 inch rod pocket/back tabs accommodate up to a 2.5 inch rod. 100Percent cotton, unlined. Tiebacks included. Machine wash warm, gentle cycle. Use only non-chlorine bleach when needed. Tumble dry low, remove promptly
Product feature: 100% Cotton, Imported, Sold as a single panel, tiebacks included, Rod pocket and back tab Hanging options, Coordinating valance sold separately, 3 inch rod pocket/back tabs accommodate up to a 2.5 inch rod, 100Percent Cotton, unlined
Product price: $24.93
Product brand: WAVERLY
Target attributes: Light Allowance
Answer: attribute: light allowance
value: None
source: None