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: Vince Camuto Women's SleevelessColorblock Top W/ Diagonal Insets
Product description: Sleeveless color block top with diagonal insets with keyhole back and button closure
Product feature: 96% Viscose, 4% Elastane, Imported, Machine Wash, Keyhole back with button enclosure, Crew neckline, Package Dimensions: 17.1 x 9.1 x 0.9 inches, Shipping Weight: 9.6 ounces, ASIN: B01DXSUWRG, Item model number: 9136658, Date first listed on Amazon: July 7, 2016, Average Customer Review: 4.0 out of 5 stars 1 customer review
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: sleeveless
source: product description