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: Red Bull Renault RB10, No.1, Red Bull racing, Infiniti, formula 1, 2014, Model Car, Ready-made, Minichamps 1:18
Product description: Our car models are in scale and true to the original models for adult collectors, not toys for children!
Product feature: Year of Construction : 2014, scale : 1:18, Type : Ready-made, Material : Metal / plastic, Brand : Red Bull
Product brand: Red Bull
Target attributes: Vehicle Type
Answer: attribute: vehicle type
value: car
source: product title
attribute: vehicle type
value: car
source: product description