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: India Tree Nature'S Colors Sprinkles, Purple, 2.9-Pound
Product description: Sprinkles, 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: $47.62
Product brand: India Tree
Target attributes: Sugar Content
Answer: attribute: sugar content
value: None
source: None