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: Lee Women's Plus-Size Belted Traveler Short
Product description: The Womens Belted Traveler Short that sits just below the waist with a natural fit that instantly slims you.
Product feature: 100% Spandex, 97% Cotton, 3% Lycra Spandex, Sits just below the waist with an unique pocket design that comfortably slims you, 6" inseam, Machine wash cold, tumble dry low, Made in Asia, Package Dimensions: 12.8 x 11.8 x 1.1 inches, Shipping Weight: 14.6 ounces, ASIN: B00134RYPG, Item model number: 487-8621-MOCHA-16W M, Date first listed on Amazon: March 10, 2008, Average Customer Review: 3.0 out of 5 stars 1 customer review
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None