Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Huawen Women's Chiffon Vest Shirt Sleeveless with Belt
Product description: Genluna Women's Chiffon Vest Shirt Sleeveless Shirt Scoop Neck wit
Product feature: Imported, Chiffon, Georgette, Bust: 84cm/ 33'' (Approx.), Only tank top included, other accessories in the picture are not included., Length: 58cm/ 22.8'' (Approx.), Soft and comfortable for wearing, Package Dimensions: 15 x 10 x 1 inches, Shipping Weight: 0.32 ounces, ASIN: B00OZUG7PI, Item model number: B00E95KTH6[B0346]-Black-L, Date first listed on Amazon: October 29, 2014, Average Customer Review: 3.4 out of 5 stars 3 customer reviews
Product brand: Huawen
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: sleeveless
source: product title
attribute: sleeve style
value: sleeveless
source: product description
attribute: sleeve style
value: tank
source: product feature