Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: YOURE KILLIN ME SMALLS TSHIRT Funny Sandlot Movie Tee BASEBALL 80s KILLING IT
Product feature: ASIN: B00CAANX3E, Date first listed on Amazon: April 9, 2013, Average Customer Review: 2.8 out of 5 stars 3 customer reviews
Product brand: Textual Tees
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: None
source: None