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: KoTing Home Fashion Modern Polyester China Rose Gray Flower Nature Scenery Print Thermal Insulated Blackout Lined Window Curtains Drapes Grommet Top,1 Panel,72 by 96-Inch
Product description: KoTing is a much love sisters home fashion store. Adroit Vivian find all over the world every year,the selection of high-quality yarn and fabric.Design and use of fashion elegant and full of personality patterns. Strict Alisa using mature management methods,lead the first-class team to bring you these beutiful products. Product Feature Type:Custom Made Includes: 1 Panel Style:Modern Fabric Type:Polyester Crafts:Print Care Instruction:Dry-Clean Q&A Q:How can I make sure the size I select can fit my window? A:You can refer our How to Measure guide.The width you order should be 1.5-2 times larger than the dimension you measure.For example,if a dimension of 42Wx84L Inch,then you should choose 2 panels curtains,per curtain size is 42Wx84L. Q:How do I select other drapery heading or other size? A:After the purchase,you can send message to us,tell us your request,and note to check our reply messages.
Product feature: Polyester fabric,Brown Blackout Lining,Shading rate 95%, 3-6 days tailoring time,Fast Delivery, Sold as 1 panel, Suggest buy the complete set 2 panels at same time, avoid dyelot chromatism, The default is Grommet Top.We have 4 Top curtain options,If you select the other option must at the same time send messages to us, Hand-made products,allowed size error range 3cm.Customize other size,please contact us, All items are for real shooting,for display,light reasons may be a slight deviation
Product price: $79.99
Product brand: KoTing
Target attributes: Light Allowance
Answer: attribute: light allowance
value: blackout
source: product feature
attribute: light allowance
value: blackout
source: product title