Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: OshKosh B'Gosh Boys' Woven Short 21060415
Product description: Patterned jogger pull-on print 11519a pattern stripe
Product feature: 100% Cotton, Imported, Machine Wash, Pre-washed for softness, Covered elastic waistband, Package Dimensions: 1 x 1 x 1 inches, Shipping Weight: 8 ounces ( View shipping rates and policies ), ASIN: B01B53SO6C, Item model number: 21060415, Date first listed on Amazon: March 11, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $16.99
Target attributes: Active Style
Answer: attribute: active style
value: None
source: None