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: Carter's 2-Piece Sparkle Top and Legging Set - 18 Months
Product feature: 2 piece set, Back snap placket, Bow applique, Sparkle threads, No-pinch elastic waistband, Product Dimensions: 7.3 x 1.5 x 0.8 inches, Shipping Weight: 3.2 ounces ( View shipping rates and policies ), ASIN: B015HQG3O8, Date first listed on Amazon: September 17, 2015, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $5.99
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None