Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Cubavera Men's Short-Sleeve Essential Embroidered Point-Collar Woven Shirt
Product feature: 55% Ramie/45% Rayon, Imported, Machine Wash, Knotch sleeve, Cubavera, Package Dimensions: 7.6 x 4.5 x 1.4 inches, Shipping Weight: 8.8 ounces, ASIN: B00DS3EV8I, Item model number: CFFW0010, Date first listed on Amazon: September 2, 2013, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.4 out of 5 stars 43 customer reviews
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short-sleeve
source: product title