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: Krepe-Kraft Social Slurzz Funny Beverage Napkins, Why Limit Happy, Box of 20
Product description: Social Slurzz Beverage Napkins are the perfect conversation starter at Birthday Parties, Bachelorette & Stag Parties, Get-Togethers, Holiday Parties, Weddings and any other social event. Each package contains 20 5 inch x 5 inch beverage napkins in an attractive, white base with a clear cover displaying the Social Slurzz saying.
Product feature: Set of 20 beverage napkins, Quality 3-ply Napkins, 5 inch x 5 inch
Product brand: Krepe-Kraft
Target attributes: Style
Answer: attribute: style
value: beverage napkins
source: product description
attribute: style
value: beverage napkins
source: product title
attribute: style
value: beverage napkins
source: product feature