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: Everything is Bigger in Texas T-shirt
Product description: This design is professionally screen printed on a short sleeve t-shirt. Please choose your size from the drop down menu above.
Product feature: Brand New, 100% Pre-Shrunk Cotton, Adult T-shirt, Shipping Information: View shipping rates and policies, ASIN: B005JPCR4S, Item model number: KL-DDIU-B5LU, Date first listed on Amazon: September 22, 2011, Average Customer Review: 4.4 out of 5 stars 4 customer reviews
Product price: $11.99
Product brand: Shirt O' Fun
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short sleeve
source: product description