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: YICHUN Women Mini Party Dress Short Skirt Beach Dress Sleeveless Tunic Top
Product description: Yichun's women and girls' mini dress digital print beautiful pattern,sleeveless,scoop neck,vintage style,very beautiful,this short dress is a good gift for women and girl to wear in summer(as homewear,etc). Material: Polyester+Chiffon. Package including: 1 x Mini Dress Size US 8: Bust:94cm(37 inches)Waist:72cm(28.3 inches)Length:80cm(31.4 inches) US 10: Bust:98cm(38.5 inches)Waist:80cm(31.4 inches)Length:80cm(31.4 inches) US 12: Bust:100cm(39.3 inches)Waist:88cm(34.6 inches)Length:82cm(32.2 inches) US 14/16:Bust:104cm(40.9 inches)Waist:92cm(36.2 inches)Length: 82cm(32.2 inches) YICHUN--a good choice.
Product feature: Material: Polyester+Chiffon. Package including: 1 x mini dress, US 8: Bust:94cm(37 inches)Waist:72cm(28.3 inches)Length:80cm(31.4 inches), US 10: Bust:98cm(38.5 inches)Waist:80cm(31.4 inches)Length:80cm(31.4 inches), US 12: Bust:100cm(39.3 inches)Waist:88cm(34.6 inches)Length:82cm(32.2 inches), US 14/16:Bust:104cm(40.9 inches)Waist:92cm(36.2 inches)Length: 82cm(32.2 inches), Shipping Weight: 4.6 ounces, ASIN: B01HJA9WO8, Date first listed on Amazon: June 24, 2016, Average Customer Review: 4.1 out of 5 stars 6 customer reviews
Product brand: YICHUN
Target attributes: Length
Answer: attribute: length
value: short skirt beach dress
source: product title
attribute: length
value: mini
source: product title
attribute: length
value: short dress
source: product description
attribute: length
value: mini
source: product feature
attribute: length
value: mini
source: product description