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: Disney Frozen Olaf V-Neck Short Sleeve Tee T-Shirt Junior Large
Product description: Junior Girl Size Large (11). Bust Size: 34. 60% Cotton and 40% Polyester. V-neck. Short Sleeves.
Product feature: Cotton Polyester, Junior Girl Size Large (11), 60% Cotton and 40% Polyester, V-neck, Short Sleeves, ASIN: B00SADZ7WU, Date first listed on Amazon: January 16, 2015, Average Customer Review: 2.0 out of 5 stars 1 customer review
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short sleeves
source: product description
attribute: sleeve style
value: short sleeves
source: product feature
attribute: sleeve style
value: short sleeve
source: product title