Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Anne Klein Women's Quilted Coat
Product description: Quilted button down coat with snap tab closures, spread collar and welted side pockets.
Product feature: 100% Polyester, 100% Polyester lining, Machine wash, Diamond-quilted jacket featuring spread collar and button-front closure, Side-entry front pockets, Elasticized side panels, Package Dimensions: 19.4 x 16.1 x 2.5 inches, Shipping Weight: 1.4 pounds, ASIN: B01CE6G6H8, Item model number: 3421809R, Date first listed on Amazon: March 1, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None