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: Kraken in the Tub Juniors' X-Large Purple Graphic Tank Top - Design By Humans
Product feature: Shipping Weight: 4.8 ounces, ASIN: B01EP2YUWC, Item model number: DBH-229506-23-4-7, Date first listed on Amazon: February 22, 2017, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Design By Humans
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: tank top
source: product title