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: Fruit of the Loom Men's 5Pack White Boxer Shorts Boxers Underwear 3XL
Product description: This Plaid Assorted pack of boxers are designed for a casual and comfortable fit. They are soft and cool against the skin.
Product feature: 45% polyester, You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition., Read the full returns policy, Go to Your Orders to start the return, Print the return shipping label, Ship it!, Product Dimensions: 12 x 8 x 2 inches, Shipping Weight: 8.8 ounces ( View shipping rates and policies ), ASIN: B01AX45DBS, Item model number: 595X, Date first listed on Amazon: January 21, 2016, Average Customer Review: 3.0 out of 5 stars 2 customer reviews
Product price: $17.99
Target attributes: Pattern
Answer: attribute: pattern
value: plaid
source: product description