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: Thiness Mens Metallic V-Neck T-shirts with Short Sleeve Gold Black Silver
Product description: Thiness Mens Metallic V-Neck T-shirts with Short Sleeve Gold Black Silver, Size INFO(inches), Size: M Shoulder 16.1 Bust 37.0 Length 25.2, Size: L Shoulder 16.5 Bust 38.6 Length 26.0, Size: XL Shoulder 16.9 Bust 40.2 Length 26.8, Size: XXL Shoulder 17.3 Bust 41.7 Length 27.6, Color Disclaimer : Due to monitor settings, monitor pixel definitions, we cannot guarantee that the color you see on your screen as an exact color of the product. We strive to make our colors as accurate as possible. however, colors are approximations of actual colors.
Product feature: Imported, Polyester / Cotton, Slim cut, Short Sleeves T-Shirts, Mens Trend Nightclub Styles Metallic silver, Solid Pure Colors, Package Dimensions: 12.6 x 7.5 x 1.3 inches, Shipping Weight: 6.4 ounces, ASIN: B01CY89QQO, Item model number: KZ-H4IF-JET9, Date first listed on Amazon: March 14, 2016, Average Customer Review: 3.2 out of 5 stars 15 customer reviews
Product brand: Thiness
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short sleeves
source: product feature
attribute: sleeve style
value: short sleeve
source: product title
attribute: sleeve style
value: short sleeve
source: product description