Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Long Denim Tint Washed Maternity Skirt
Product feature: cotton, ASIN: B000HCW2XE, Date first listed on Amazon: August 3, 2006, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Japanese Weekend
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None