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: Beautiful Floral Medium Quilted Handbag (black)
Product description: Double Handle Top Zipper Closure Rear zipper pocket Two side magnetic pocket open and zipper inside pockets inside flower print fabric Dimensions: 14" X 13 1/2" X 4" Handle Drop: 9 1/2" Material: Pvc
Product feature: PVC material, Inside flower print fabric, Double Handle, Top Zipper Closure, Shipping Weight: 13 ounces, ASIN: B00D7G2YJY, Date first listed on Amazon: June 5, 2013, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Unknown
Target attributes: Pattern
Answer: attribute: pattern
value: floral
source: product title
attribute: pattern
value: flower
source: product feature