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: Margarita Drops Hard Candy
Product description: Margarita hard candies have the zest and zip of tequila and lime., Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product price: $3.95
Product brand: Redstone Foods
Target attributes: Candy Variety
Answer: attribute: candy variety
value: hard candies
source: product description
attribute: candy variety
value: hard candy
source: product title