Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Doublju Basic Loose Fit Short Sleeve Boat Neck Dolman Top For Women With Plus Size Darkpurple 2XL
Product feature: Importado, Package Dimensions: 13.7 x 11.2 x 1.5 inches, Shipping Weight: 8.8 ounces, ASIN: B00ZU1FOI2, Item model number: Womens Top CWTTS056 65, Date first listed on Amazon: April 16, 2016, Average Customer Review: 3.1 out of 5 stars 4 customer reviews
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short sleeve
source: product title