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

Input:
Product title: Gioberti Men's Long Sleeve Solid Dress Shirt
Product description: Gioberti Men's Long Sleeve Solid Dress Shirt, Chest Pocket
Product feature: Regular Fit, Long Sleeve, Chest Pocket, Round Hem, Machine Washable, Shipping Information: View shipping rates and policies, ASIN: B07KC1QLFN, Item model number: DS-95, Date first listed on Amazon: April 24, 2014, Average Customer Review: 4.3 out of 5 stars 945 customer reviews
Product price: $9.99 - $14.99
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: long sleeve
source: product description
attribute: sleeve style
value: long sleeve
source: product title
attribute: sleeve style
value: long sleeve
source: product feature