Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Hanes Youth 6.1 oz. Tagless ComfortSoft Long-Sleeve T-Shirt
Product description: 6.0 oz., pre-shrunk 100% ComfortSoft cotton. Rib cuffs. Shoulder-to-shoulder taping. Double-needle stitchedlay-flat collar, armholes and sleeves. Tag-free neck label. CPSIA tracking label compliant.
Product feature: 100% Cotton, 6.0 oz., pre-shrunk 100% ComfortSoft cotton., Rib cuffs., Shoulder-to-shoulder taping., Double-needle stitched lay-flat collar, armholes and sleeves., Shipping Information: View shipping rates and policies, ASIN: B07BZG3JNP, Item model number: 5546, Date first listed on Amazon: March 20, 2013, Average Customer Review: 4.0 out of 5 stars 15 customer reviews
Product price: $5.99 - $16.10
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: long-sleeve
source: product title