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: Under Armour Women's Ua Tech Tank Top-Twist
Product feature: Machine Wash, Super-soft UA Tech fabric delivers incredible all-day comfort, Signature Moisture Transport System wicks sweat to keep you dry & light, Package Dimensions: 7.7 x 5.5 x 1.5 inches, Shipping Weight: 4 ounces, ASIN: B00YO77DYQ, Date first listed on Amazon: December 28, 2015, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: tank top
source: product title