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: On The Byas Mens Bill Chest Pocket Crew Shirt
Product description: PacSun presents the On The Byas Bill Chest Pocket Crew Shirt for men. This lightweight men's crew shirt offers a multi color floral print and black speckled chest pockets. Multi color print shirt Chest pocket Crew neck Long sleeves Machine washable 90% polyester, 10% cotton Imported
Product feature: Gender: Womens, CN, ASIN: B00U8YZC8S, Item model number: 3679859, Date first listed on Amazon: March 3, 2015, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: On The Byas
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: long sleeves
source: product description