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: Sterling Silver Ring with Baguette Larimar Stone (BTS-NRB6648/LR/R)
Product description: Sterling Silver Ring with Baguette Larimar Stone. Dimensions: Height 22.51mm x Width 13.07mm- Larimar 13mm x 22mm x 1 . 30 day satisfaction guarantee!
Product feature: Made from quality .925 sterling silver, Stylish design, 30 day satisfaction guarantee, Shipping Information: View shipping rates and policies, ASIN: B00KLH5MXM, Item model number: BTS-NRB6648/LR/R, Date first listed on Amazon: May 27, 2014, Average Customer Review: 1.0 out of 5 stars 1 customer review
Product price: $146.95
Product brand: BillyTheTree Gemstone Jewelry
Target attributes: Birth Month
Answer: attribute: birth month
value: None
source: None