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: E1SYNDICATE MENS TANK SHIRT COCAINE PULP FICTION LAST KINGS ELEVEN S/M/L/XL
Product description: We strongly recommend to buy E1syndicate products only from following 2 Amazon.com online-shops: E1Syndicate Originals and E1SYNDICATE OFFICIAL - to get only authentic products! APPROXIMATELY SIZES MEASUREMENTS: ----- Crewneck T-Shirts, V-Neck T-Shirts, Tank Top Shirts ----- S : 47cm x 69cm M : 50cm x 70cm L : 55cm x 75cm XL : 58 cm x 78 cm ----- Grey, Antracite, Black T-Shirts ----- S : 45 cm x 66 cm M : 47cm x 69cm L : 51cm x 72cm XL : 54 cm x 75 cm
Product feature: E1Syndicate High Quality Streetwear T-Shirt, Ultra Durable Sublimation Print, Anti-Pilling, Anti-Shrink, Anti-Wrinkle, Breathable, Eco-Friendly, Available in S-M-L-XL European Sizing, Machine Washable, ASIN: B00XLE0O26, Item model number: E1A.1346t.tank.S, Date first listed on Amazon: April 10, 2015, Average Customer Review: Be the first to review this item
Product brand: E1SYNDICATE
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: tank top
source: product description
attribute: sleeve style
value: tank
source: product title
attribute: sleeve style
value: tank
source: product feature