Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Hartstrings Little Girls' Toddler Cotton Seersucker Sleeveless Dress
Product description: Girls cotton seersucker sleeveless dress. pleated bodice. attached laser cut organza flowers on front. grosgrain ribbon trim around hemline. v-back with partial button closure. back sash bow. fully lined.
Product feature: 100% Cotton, Imported, Machine Wash, 100 percent Cotton Seersucker, Pleated bodice, Laser cut attached flowers on front, V-back with button closure, Fully lined, Package Dimensions: 15 x 9.3 x 1.6 inches, Shipping Weight: 8.8 ounces, ASIN: B00ARTOGOA, Date first listed on Amazon: February 21, 2013, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.0 out of 5 stars 1 customer review
Target attributes: Age Group
Answer: attribute: age group
value: 3
source: product feature
attribute: age group
value: toddler
source: product title